195053678

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1447

約数の個数: 16

約数和(自身を含む): 294585984

約数和(自身を除く): 99532306

約数列:

[1, 2, 307, 491, 614, 647, 982, 1294, 150737, 198629, 301474, 317677, 397258, 635354, 97526839, 195053678]

約数ペア:

[(1, 195053678), (2, 97526839), (307, 635354), (491, 397258), (614, 317677), (647, 301474), (982, 198629), (1294, 150737)]