201490268

素因数分解:

$2^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{7411}}^1$

素因数の和:8393

約数の個数: 24

約数和(自身を含む): 403449984

約数和(自身を除く): 201959716

約数列:

[1, 2, 4, 7, 14, 28, 971, 1942, 3884, 6797, 7411, 13594, 14822, 27188, 29644, 51877, 103754, 207508, 7196081, 14392162, 28784324, 50372567, 100745134, 201490268]

約数ペア:

[(1, 201490268), (2, 100745134), (4, 50372567), (7, 28784324), (14, 14392162), (28, 7196081), (971, 207508), (1942, 103754), (3884, 51877), (6797, 29644), (7411, 27188), (13594, 14822)]