201179128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{1063}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 387444960

約数和(自身を除く): 186265832

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 577, 1063, 1154, 2126, 2308, 4252, 4616, 8504, 23657, 43583, 47314, 87166, 94628, 174332, 189256, 348664, 613351, 1226702, 2453404, 4906808, 25147391, 50294782, 100589564, 201179128]

約数ペア:

[(1, 201179128), (2, 100589564), (4, 50294782), (8, 25147391), (41, 4906808), (82, 2453404), (164, 1226702), (328, 613351), (577, 348664), (1063, 189256), (1154, 174332), (2126, 94628), (2308, 87166), (4252, 47314), (4616, 43583), (8504, 23657)]