207699664

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{29303}}^1$

素因数の和:29754

約数の個数: 20

約数和(自身を含む): 403340256

約数和(自身を除く): 195640592

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 29303, 58606, 117212, 234424, 468848, 12981229, 25962458, 51924916, 103849832, 207699664]

約数ペア:

[(1, 207699664), (2, 103849832), (4, 51924916), (8, 25962458), (16, 12981229), (443, 468848), (886, 234424), (1772, 117212), (3544, 58606), (7088, 29303)]