189206666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{54779}}^1$

素因数の和:54949

約数の個数: 16

約数和(自身を含む): 311588640

約数和(自身を除く): 122381974

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 54779, 109558, 602569, 1205138, 8600303, 17200606, 94603333, 189206666]

約数ペア:

[(1, 189206666), (2, 94603333), (11, 17200606), (22, 8600303), (157, 1205138), (314, 602569), (1727, 109558), (3454, 54779)]