205696504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{8713}}^1$

素因数の和:8959

約数の個数: 32

約数和(自身を含む): 417226320

約数和(自身を除く): 211529816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1816, 2951, 5902, 8713, 11804, 17426, 23608, 34852, 69704, 113269, 226538, 453076, 906152, 1977851, 3955702, 7911404, 15822808, 25712063, 51424126, 102848252, 205696504]

約数ペア:

[(1, 205696504), (2, 102848252), (4, 51424126), (8, 25712063), (13, 15822808), (26, 7911404), (52, 3955702), (104, 1977851), (227, 906152), (454, 453076), (908, 226538), (1816, 113269), (2951, 69704), (5902, 34852), (8713, 23608), (11804, 17426)]