255203626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{123049}}^1$

素因数の和:123129

約数の個数: 16

約数和(自身を含む): 411971400

約数和(自身を除く): 156767774

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 123049, 246098, 2091833, 4183666, 7505989, 15011978, 127601813, 255203626]

約数ペア:

[(1, 255203626), (2, 127601813), (17, 15011978), (34, 7505989), (61, 4183666), (122, 2091833), (1037, 246098), (2074, 123049)]