201879673775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{539677}}^1$

素因数の和:540851

約数の個数: 24

約数和(自身を含む): 269821730304

約数和(自身を除く): 67942056529

約数列:

[1, 5, 13, 25, 65, 325, 1151, 5755, 14963, 28775, 74815, 374075, 539677, 2698385, 7015801, 13491925, 35079005, 175395025, 621168227, 3105841135, 8075186951, 15529205675, 40375934755, 201879673775]

約数ペア:

[(1, 201879673775), (5, 40375934755), (13, 15529205675), (25, 8075186951), (65, 3105841135), (325, 621168227), (1151, 175395025), (5755, 35079005), (14963, 13491925), (28775, 7015801), (74815, 2698385), (374075, 539677)]