172279294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{190997}}^1$

素因数の和:191051

約数の個数: 16

約数和(自身を含む): 288788976

約数和(自身を除く): 116509682

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 190997, 381994, 2100967, 4201934, 7830877, 15661754, 86139647, 172279294]

約数ペア:

[(1, 172279294), (2, 86139647), (11, 15661754), (22, 7830877), (41, 4201934), (82, 2100967), (451, 381994), (902, 190997)]