208036709860

素因数分解:

$2^2\times 5^1\times 7^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:513

約数の個数: 288

約数和(自身を含む): 537011354880

約数和(自身を除く): 328974645020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 43, 49, 70, 74, 86, 98, 140, 148, 172, 185, 196, 215, 245, 259, 301, 343, 370, 389, 430, 490, 518, 602, 686, 740, 778, 860, 980, 1036, 1204, 1295, 1372, 1505, 1556, 1591, 1715, 1813, 1945, 2107, 2401, 2590, 2723, 3010, 3182, 3430, 3626, 3890, 4214, 4802, 5180, 5446, 6020, 6364, 6860, 7252, 7780, 7955, 8428, 9065, 9604, 10535, 10892, 11137, 12005, 12691, 13615, 14393, 14749, 15910, 16727, 16807, 18130, 19061, 21070, 22274, 24010, 25382, 27230, 28786, 29498, 31820, 33454, 33614, 36260, 38122, 42140, 44548, 48020, 50764, 54460, 55685, 57572, 58996, 63455, 66908, 67228, 71965, 73745, 76244, 77959, 83635, 84035, 88837, 95305, 100751, 103243, 111370, 117089, 126910, 133427, 143930, 147490, 155918, 167270, 168070, 177674, 190610, 201502, 206486, 222740, 234178, 253820, 266854, 287860, 294980, 311836, 334540, 336140, 355348, 381220, 389795, 403004, 412972, 444185, 468356, 503755, 516215, 533708, 545713, 585445, 618899, 621859, 667135, 705257, 722701, 779590, 819623, 888370, 933989, 1007510, 1032430, 1091426, 1170890, 1237798, 1243718, 1334270, 1410514, 1445402, 1559180, 1639246, 1776740, 1867978, 2015020, 2064860, 2182852, 2341780, 2475596, 2487436, 2668540, 2728565, 2821028, 2890804, 3094495, 3109295, 3278492, 3526285, 3613505, 3735956, 3819991, 4098115, 4332293, 4669945, 4936799, 5457130, 5737361, 6188990, 6218590, 6537923, 7052570, 7227010, 7639982, 8196230, 8664586, 9339890, 9873598, 10914260, 11474722, 12377980, 12437180, 13075846, 14105140, 14454020, 15279964, 16392460, 17329172, 18679780, 19099955, 19747196, 21661465, 22949444, 24683995, 26151692, 26739937, 28686805, 30326051, 32689615, 34557593, 38199910, 40161527, 43322930, 49367990, 53479874, 57373610, 60652102, 65379230, 69115186, 76399820, 80323054, 86645860, 98735980, 106959748, 114747220, 121304204, 130758460, 133699685, 138230372, 151630255, 160646108, 172787965, 200807635, 212282357, 241903151, 267399370, 281130689, 303260510, 345575930, 401615270, 424564714, 483806302, 534798740, 562261378, 606521020, 691151860, 803230540, 849129428, 967612604, 1061411785, 1124522756, 1209515755, 1405653445, 1485976499, 2122823570, 2419031510, 2811306890, 2971952998, 4245647140, 4838063020, 5622613780, 5943905996, 7429882495, 10401835493, 14859764990, 20803670986, 29719529980, 41607341972, 52009177465, 104018354930, 208036709860]

約数ペア:

[(1, 208036709860), (2, 104018354930), (4, 52009177465), (5, 41607341972), (7, 29719529980), (10, 20803670986), (14, 14859764990), (20, 10401835493), (28, 7429882495), (35, 5943905996), (37, 5622613780), (43, 4838063020), (49, 4245647140), (70, 2971952998), (74, 2811306890), (86, 2419031510), (98, 2122823570), (140, 1485976499), (148, 1405653445), (172, 1209515755), (185, 1124522756), (196, 1061411785), (215, 967612604), (245, 849129428), (259, 803230540), (301, 691151860), (343, 606521020), (370, 562261378), (389, 534798740), (430, 483806302), (490, 424564714), (518, 401615270), (602, 345575930), (686, 303260510), (740, 281130689), (778, 267399370), (860, 241903151), (980, 212282357), (1036, 200807635), (1204, 172787965), (1295, 160646108), (1372, 151630255), (1505, 138230372), (1556, 133699685), (1591, 130758460), (1715, 121304204), (1813, 114747220), (1945, 106959748), (2107, 98735980), (2401, 86645860), (2590, 80323054), (2723, 76399820), (3010, 69115186), (3182, 65379230), (3430, 60652102), (3626, 57373610), (3890, 53479874), (4214, 49367990), (4802, 43322930), (5180, 40161527), (5446, 38199910), (6020, 34557593), (6364, 32689615), (6860, 30326051), (7252, 28686805), (7780, 26739937), (7955, 26151692), (8428, 24683995), (9065, 22949444), (9604, 21661465), (10535, 19747196), (10892, 19099955), (11137, 18679780), (12005, 17329172), (12691, 16392460), (13615, 15279964), (14393, 14454020), (14749, 14105140), (15910, 13075846), (16727, 12437180), (16807, 12377980), (18130, 11474722), (19061, 10914260), (21070, 9873598), (22274, 9339890), (24010, 8664586), (25382, 8196230), (27230, 7639982), (28786, 7227010), (29498, 7052570), (31820, 6537923), (33454, 6218590), (33614, 6188990), (36260, 5737361), (38122, 5457130), (42140, 4936799), (44548, 4669945), (48020, 4332293), (50764, 4098115), (54460, 3819991), (55685, 3735956), (57572, 3613505), (58996, 3526285), (63455, 3278492), (66908, 3109295), (67228, 3094495), (71965, 2890804), (73745, 2821028), (76244, 2728565), (77959, 2668540), (83635, 2487436), (84035, 2475596), (88837, 2341780), (95305, 2182852), (100751, 2064860), (103243, 2015020), (111370, 1867978), (117089, 1776740), (126910, 1639246), (133427, 1559180), (143930, 1445402), (147490, 1410514), (155918, 1334270), (167270, 1243718), (168070, 1237798), (177674, 1170890), (190610, 1091426), (201502, 1032430), (206486, 1007510), (222740, 933989), (234178, 888370), (253820, 819623), (266854, 779590), (287860, 722701), (294980, 705257), (311836, 667135), (334540, 621859), (336140, 618899), (355348, 585445), (381220, 545713), (389795, 533708), (403004, 516215), (412972, 503755), (444185, 468356)]