202609810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{6689}}^1$

素因数の和:6942

約数の個数: 32

約数和(自身を含む): 394495920

約数和(自身を除く): 191886110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 466, 1165, 2330, 3029, 6058, 6689, 13378, 15145, 30290, 33445, 66890, 86957, 173914, 434785, 869570, 1558537, 3117074, 7792685, 15585370, 20260981, 40521962, 101304905, 202609810]

約数ペア:

[(1, 202609810), (2, 101304905), (5, 40521962), (10, 20260981), (13, 15585370), (26, 7792685), (65, 3117074), (130, 1558537), (233, 869570), (466, 434785), (1165, 173914), (2330, 86957), (3029, 66890), (6058, 33445), (6689, 30290), (13378, 15145)]