210002097604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1\times {\mathrm{56263}}^1$

素因数の和:56860

約数の個数: 48

約数和(自身を含む): 398983777920

約数和(自身を除く): 188981680316

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 401, 716, 802, 1604, 2327, 4654, 5213, 9308, 10426, 20852, 56263, 71779, 112526, 143558, 225052, 287116, 731419, 933127, 1462838, 1866254, 2925676, 3732508, 10071077, 20142154, 22561463, 40284308, 45122926, 90245852, 130924001, 261848002, 293299019, 523696004, 586598038, 1173196076, 4038501877, 8077003754, 16154007508, 52500524401, 105001048802, 210002097604]

約数ペア:

[(1, 210002097604), (2, 105001048802), (4, 52500524401), (13, 16154007508), (26, 8077003754), (52, 4038501877), (179, 1173196076), (358, 586598038), (401, 523696004), (716, 293299019), (802, 261848002), (1604, 130924001), (2327, 90245852), (4654, 45122926), (5213, 40284308), (9308, 22561463), (10426, 20142154), (20852, 10071077), (56263, 3732508), (71779, 2925676), (112526, 1866254), (143558, 1462838), (225052, 933127), (287116, 731419)]