203940295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{46829}}^1$

素因数の和:46914

約数の個数: 16

約数和(自身を含む): 267492960

約数和(自身を除く): 63552665

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 46829, 234145, 608777, 3043885, 3137543, 15687715, 40788059, 203940295]

約数ペア:

[(1, 203940295), (5, 40788059), (13, 15687715), (65, 3137543), (67, 3043885), (335, 608777), (871, 234145), (4355, 46829)]