201535878872

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1\times {\mathrm{5531}}^1$

素因数の和:7104

約数の個数: 64

約数和(自身を含む): 392305541760

約数和(自身を除く): 190769662888

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 1451, 2902, 3139, 5531, 5804, 6278, 11062, 11608, 12556, 22124, 25112, 44248, 62393, 105923, 124786, 211846, 237833, 249572, 403763, 423692, 475666, 499144, 807526, 847384, 951332, 1615052, 1902664, 3230104, 4554689, 8025481, 9109378, 16050962, 17361809, 18218756, 32101924, 34723618, 36437512, 64203848, 69447236, 138894472, 345095683, 585860113, 690191366, 1171720226, 1380382732, 2343440452, 2760765464, 4686880904, 25191984859, 50383969718, 100767939436, 201535878872]

約数ペア:

[(1, 201535878872), (2, 100767939436), (4, 50383969718), (8, 25191984859), (43, 4686880904), (73, 2760765464), (86, 2343440452), (146, 1380382732), (172, 1171720226), (292, 690191366), (344, 585860113), (584, 345095683), (1451, 138894472), (2902, 69447236), (3139, 64203848), (5531, 36437512), (5804, 34723618), (6278, 32101924), (11062, 18218756), (11608, 17361809), (12556, 16050962), (22124, 9109378), (25112, 8025481), (44248, 4554689), (62393, 3230104), (105923, 1902664), (124786, 1615052), (211846, 951332), (237833, 847384), (249572, 807526), (403763, 499144), (423692, 475666)]