208023844

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{256187}}^1$

素因数の和:256227

約数の個数: 24

約数和(自身を含む): 430395840

約数和(自身を除く): 222371996

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 256187, 512374, 1024748, 1793309, 3586618, 7173236, 7429423, 14858846, 29717692, 52005961, 104011922, 208023844]

約数ペア:

[(1, 208023844), (2, 104011922), (4, 52005961), (7, 29717692), (14, 14858846), (28, 7429423), (29, 7173236), (58, 3586618), (116, 1793309), (203, 1024748), (406, 512374), (812, 256187)]