202885190980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{683}}^1$

素因数の和:1346

約数の個数: 192

約数和(自身を含む): 472856444928

約数和(自身を除く): 269971253948

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 37, 46, 62, 74, 92, 115, 124, 148, 155, 185, 230, 310, 370, 460, 563, 620, 683, 713, 740, 851, 1126, 1147, 1366, 1426, 1702, 2252, 2294, 2732, 2815, 2852, 3404, 3415, 3565, 4255, 4588, 5630, 5735, 6830, 7130, 8510, 11260, 11470, 12949, 13660, 14260, 15709, 17020, 17453, 20831, 21173, 22940, 25271, 25898, 26381, 31418, 34906, 41662, 42346, 50542, 51796, 52762, 62836, 64745, 69812, 78545, 83324, 84692, 87265, 101084, 104155, 105524, 105865, 126355, 129490, 131905, 157090, 174530, 208310, 211730, 252710, 258980, 263810, 314180, 349060, 384529, 401419, 416620, 423460, 479113, 486979, 505420, 527620, 581233, 645761, 769058, 783401, 802838, 958226, 973958, 1162466, 1291522, 1538116, 1566802, 1605676, 1916452, 1922645, 1947916, 2007095, 2324932, 2395565, 2434895, 2583044, 2906165, 3133604, 3228805, 3845290, 3917005, 4014190, 4791130, 4869790, 5812330, 6457610, 7690580, 7834010, 8028380, 8844167, 9582260, 9739580, 11624660, 11920399, 12915220, 14227573, 14852503, 15668020, 17688334, 18018223, 23840798, 28455146, 29705006, 35376668, 36036446, 44220835, 47681596, 56910292, 59410012, 59601995, 71137865, 72072892, 74262515, 88441670, 90091115, 119203990, 142275730, 148525030, 176883340, 180182230, 238407980, 274169177, 284551460, 297050060, 327234179, 360364460, 441054763, 548338354, 654468358, 882109526, 1096676708, 1308936716, 1370845885, 1636170895, 1764219052, 2205273815, 2741691770, 3272341790, 4410547630, 5483383540, 6544683580, 8821095260, 10144259549, 20288519098, 40577038196, 50721297745, 101442595490, 202885190980]

約数ペア:

[(1, 202885190980), (2, 101442595490), (4, 50721297745), (5, 40577038196), (10, 20288519098), (20, 10144259549), (23, 8821095260), (31, 6544683580), (37, 5483383540), (46, 4410547630), (62, 3272341790), (74, 2741691770), (92, 2205273815), (115, 1764219052), (124, 1636170895), (148, 1370845885), (155, 1308936716), (185, 1096676708), (230, 882109526), (310, 654468358), (370, 548338354), (460, 441054763), (563, 360364460), (620, 327234179), (683, 297050060), (713, 284551460), (740, 274169177), (851, 238407980), (1126, 180182230), (1147, 176883340), (1366, 148525030), (1426, 142275730), (1702, 119203990), (2252, 90091115), (2294, 88441670), (2732, 74262515), (2815, 72072892), (2852, 71137865), (3404, 59601995), (3415, 59410012), (3565, 56910292), (4255, 47681596), (4588, 44220835), (5630, 36036446), (5735, 35376668), (6830, 29705006), (7130, 28455146), (8510, 23840798), (11260, 18018223), (11470, 17688334), (12949, 15668020), (13660, 14852503), (14260, 14227573), (15709, 12915220), (17020, 11920399), (17453, 11624660), (20831, 9739580), (21173, 9582260), (22940, 8844167), (25271, 8028380), (25898, 7834010), (26381, 7690580), (31418, 6457610), (34906, 5812330), (41662, 4869790), (42346, 4791130), (50542, 4014190), (51796, 3917005), (52762, 3845290), (62836, 3228805), (64745, 3133604), (69812, 2906165), (78545, 2583044), (83324, 2434895), (84692, 2395565), (87265, 2324932), (101084, 2007095), (104155, 1947916), (105524, 1922645), (105865, 1916452), (126355, 1605676), (129490, 1566802), (131905, 1538116), (157090, 1291522), (174530, 1162466), (208310, 973958), (211730, 958226), (252710, 802838), (258980, 783401), (263810, 769058), (314180, 645761), (349060, 581233), (384529, 527620), (401419, 505420), (416620, 486979), (423460, 479113)]