100219216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{368453}}^1$

素因数の和:368478

約数の個数: 20

約数和(自身を含む): 205597332

約数和(自身を除く): 105378116

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 368453, 736906, 1473812, 2947624, 5895248, 6263701, 12527402, 25054804, 50109608, 100219216]

約数ペア:

[(1, 100219216), (2, 50109608), (4, 25054804), (8, 12527402), (16, 6263701), (17, 5895248), (34, 2947624), (68, 1473812), (136, 736906), (272, 368453)]