203092864

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{122051}}^1$

素因数の和:122078

約数の個数: 32

約数和(自身を含む): 435725640

約数和(自身を除く): 232632776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 122051, 244102, 488204, 976408, 1586663, 1952816, 3173326, 3905632, 6346652, 7811264, 12693304, 15622528, 25386608, 50773216, 101546432, 203092864]

約数ペア:

[(1, 203092864), (2, 101546432), (4, 50773216), (8, 25386608), (13, 15622528), (16, 12693304), (26, 7811264), (32, 6346652), (52, 3905632), (64, 3173326), (104, 1952816), (128, 1586663), (208, 976408), (416, 488204), (832, 244102), (1664, 122051)]