208155948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 692600832

約数和(自身を除く): 484444884

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 43, 44, 52, 62, 66, 77, 78, 84, 86, 91, 93, 124, 129, 132, 143, 154, 156, 169, 172, 182, 186, 217, 231, 258, 273, 286, 301, 308, 338, 341, 364, 372, 403, 429, 434, 462, 473, 507, 516, 546, 559, 572, 602, 651, 676, 682, 806, 858, 868, 903, 924, 946, 1001, 1014, 1023, 1092, 1118, 1183, 1204, 1209, 1302, 1333, 1364, 1419, 1612, 1677, 1716, 1806, 1859, 1892, 2002, 2028, 2046, 2236, 2366, 2387, 2418, 2604, 2666, 2821, 2838, 3003, 3311, 3354, 3549, 3612, 3718, 3913, 3999, 4004, 4092, 4433, 4732, 4774, 4836, 5239, 5332, 5577, 5642, 5676, 6006, 6149, 6622, 6708, 7098, 7161, 7267, 7436, 7826, 7998, 8463, 8866, 9331, 9548, 9933, 10478, 11154, 11284, 11739, 12012, 12298, 13013, 13244, 13299, 14196, 14322, 14534, 14663, 15652, 15717, 15996, 16926, 17329, 17732, 18447, 18662, 19866, 20956, 21801, 22308, 23478, 24596, 26026, 26598, 27993, 28644, 29068, 29326, 31031, 31434, 33852, 34658, 36673, 36894, 37324, 39039, 39732, 43043, 43602, 43989, 46956, 50869, 51987, 52052, 53196, 55986, 57629, 58652, 62062, 62868, 69316, 73346, 73788, 78078, 79937, 86086, 87204, 87978, 93093, 101738, 102641, 103974, 110019, 111972, 115258, 121303, 124124, 129129, 146692, 152607, 156156, 159874, 172172, 172887, 175956, 186186, 190619, 203476, 205282, 207948, 220038, 225277, 230516, 239811, 242606, 258258, 305214, 307923, 319748, 345774, 363909, 372372, 381238, 403403, 410564, 440076, 450554, 479622, 485212, 516516, 559559, 571857, 610428, 615846, 675831, 691548, 727818, 762476, 806806, 901108, 959244, 1119118, 1143714, 1210209, 1231692, 1334333, 1351662, 1455636, 1576939, 1613612, 1678677, 2238236, 2287428, 2420418, 2478047, 2668666, 2703324, 3153878, 3357354, 4002999, 4730817, 4840836, 4956094, 5337332, 6307756, 6714708, 7434141, 8005998, 9461634, 9912188, 14868282, 16011996, 17346329, 18923268, 29736564, 34692658, 52038987, 69385316, 104077974, 208155948]

約数ペア:

[(1, 208155948), (2, 104077974), (3, 69385316), (4, 52038987), (6, 34692658), (7, 29736564), (11, 18923268), (12, 17346329), (13, 16011996), (14, 14868282), (21, 9912188), (22, 9461634), (26, 8005998), (28, 7434141), (31, 6714708), (33, 6307756), (39, 5337332), (42, 4956094), (43, 4840836), (44, 4730817), (52, 4002999), (62, 3357354), (66, 3153878), (77, 2703324), (78, 2668666), (84, 2478047), (86, 2420418), (91, 2287428), (93, 2238236), (124, 1678677), (129, 1613612), (132, 1576939), (143, 1455636), (154, 1351662), (156, 1334333), (169, 1231692), (172, 1210209), (182, 1143714), (186, 1119118), (217, 959244), (231, 901108), (258, 806806), (273, 762476), (286, 727818), (301, 691548), (308, 675831), (338, 615846), (341, 610428), (364, 571857), (372, 559559), (403, 516516), (429, 485212), (434, 479622), (462, 450554), (473, 440076), (507, 410564), (516, 403403), (546, 381238), (559, 372372), (572, 363909), (602, 345774), (651, 319748), (676, 307923), (682, 305214), (806, 258258), (858, 242606), (868, 239811), (903, 230516), (924, 225277), (946, 220038), (1001, 207948), (1014, 205282), (1023, 203476), (1092, 190619), (1118, 186186), (1183, 175956), (1204, 172887), (1209, 172172), (1302, 159874), (1333, 156156), (1364, 152607), (1419, 146692), (1612, 129129), (1677, 124124), (1716, 121303), (1806, 115258), (1859, 111972), (1892, 110019), (2002, 103974), (2028, 102641), (2046, 101738), (2236, 93093), (2366, 87978), (2387, 87204), (2418, 86086), (2604, 79937), (2666, 78078), (2821, 73788), (2838, 73346), (3003, 69316), (3311, 62868), (3354, 62062), (3549, 58652), (3612, 57629), (3718, 55986), (3913, 53196), (3999, 52052), (4004, 51987), (4092, 50869), (4433, 46956), (4732, 43989), (4774, 43602), (4836, 43043), (5239, 39732), (5332, 39039), (5577, 37324), (5642, 36894), (5676, 36673), (6006, 34658), (6149, 33852), (6622, 31434), (6708, 31031), (7098, 29326), (7161, 29068), (7267, 28644), (7436, 27993), (7826, 26598), (7998, 26026), (8463, 24596), (8866, 23478), (9331, 22308), (9548, 21801), (9933, 20956), (10478, 19866), (11154, 18662), (11284, 18447), (11739, 17732), (12012, 17329), (12298, 16926), (13013, 15996), (13244, 15717), (13299, 15652), (14196, 14663), (14322, 14534)]