200517514561

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{7369529}}^1$

素因数の和:7369585

約数の個数: 24

約数和(自身を含む): 258935806080

約数和(自身を除く): 58418291519

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 2093, 3887, 27209, 7369529, 51586703, 95803877, 169499167, 670627139, 1186494169, 1245450401, 2203489171, 8718152807, 15424424197, 28645359223, 200517514561]

約数ペア:

[(1, 200517514561), (7, 28645359223), (13, 15424424197), (23, 8718152807), (91, 2203489171), (161, 1245450401), (169, 1186494169), (299, 670627139), (1183, 169499167), (2093, 95803877), (3887, 51586703), (27209, 7369529)]