201253156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{421}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 394536240

約数和(自身を除く): 193283084

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 317, 377, 421, 634, 754, 842, 1268, 1508, 1684, 4121, 5473, 8242, 9193, 10946, 12209, 16484, 18386, 21892, 24418, 36772, 48836, 119509, 133457, 158717, 239018, 266914, 317434, 478036, 533828, 634868, 1734941, 3469882, 3870253, 6939764, 7740506, 15481012, 50313289, 100626578, 201253156]

約数ペア:

[(1, 201253156), (2, 100626578), (4, 50313289), (13, 15481012), (26, 7740506), (29, 6939764), (52, 3870253), (58, 3469882), (116, 1734941), (317, 634868), (377, 533828), (421, 478036), (634, 317434), (754, 266914), (842, 239018), (1268, 158717), (1508, 133457), (1684, 119509), (4121, 48836), (5473, 36772), (8242, 24418), (9193, 21892), (10946, 18386), (12209, 16484)]