100505854

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{3229}}^1$

素因数の和:3507

約数の個数: 16

約数和(自身を含む): 153489600

約数和(自身を除く): 52983746

約数列:

[1, 2, 79, 158, 197, 394, 3229, 6458, 15563, 31126, 255091, 510182, 636113, 1272226, 50252927, 100505854]

約数ペア:

[(1, 100505854), (2, 50252927), (79, 1272226), (158, 636113), (197, 510182), (394, 255091), (3229, 31126), (6458, 15563)]