215701064

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{563}}^1\times {\mathrm{577}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 410749920

約数和(自身を除く): 195048856

約数列:

[1, 2, 4, 8, 83, 166, 332, 563, 577, 664, 1126, 1154, 2252, 2308, 4504, 4616, 46729, 47891, 93458, 95782, 186916, 191564, 324851, 373832, 383128, 649702, 1299404, 2598808, 26962633, 53925266, 107850532, 215701064]

約数ペア:

[(1, 215701064), (2, 107850532), (4, 53925266), (8, 26962633), (83, 2598808), (166, 1299404), (332, 649702), (563, 383128), (577, 373832), (664, 324851), (1126, 191564), (1154, 186916), (2252, 95782), (2308, 93458), (4504, 47891), (4616, 46729)]