201192680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10457}}^1$

素因数の和:10518

約数の個数: 64

約数和(自身を含む): 500729040

約数和(自身を除く): 299536360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 10457, 19240, 20914, 41828, 52285, 83656, 104570, 135941, 209140, 271882, 386909, 418280, 543764, 679705, 773818, 1087528, 1359410, 1547636, 1934545, 2718820, 3095272, 3869090, 5029817, 5437640, 7738180, 10059634, 15476360, 20119268, 25149085, 40238536, 50298170, 100596340, 201192680]

約数ペア:

[(1, 201192680), (2, 100596340), (4, 50298170), (5, 40238536), (8, 25149085), (10, 20119268), (13, 15476360), (20, 10059634), (26, 7738180), (37, 5437640), (40, 5029817), (52, 3869090), (65, 3095272), (74, 2718820), (104, 1934545), (130, 1547636), (148, 1359410), (185, 1087528), (260, 773818), (296, 679705), (370, 543764), (481, 418280), (520, 386909), (740, 271882), (962, 209140), (1480, 135941), (1924, 104570), (2405, 83656), (3848, 52285), (4810, 41828), (9620, 20914), (10457, 19240)]