205936156

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{1229}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 364306320

約数和(自身を除く): 158370164

約数列:

[1, 2, 4, 163, 257, 326, 514, 652, 1028, 1229, 2458, 4916, 41891, 83782, 167564, 200327, 315853, 400654, 631706, 801308, 1263412, 51484039, 102968078, 205936156]

約数ペア:

[(1, 205936156), (2, 102968078), (4, 51484039), (163, 1263412), (257, 801308), (326, 631706), (514, 400654), (652, 315853), (1028, 200327), (1229, 167564), (2458, 83782), (4916, 41891)]