205124444

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{8837}}^1$

素因数の和:9677

約数の個数: 24

約数和(自身を含む): 410790240

約数和(自身を除く): 205665796

約数列:

[1, 2, 4, 7, 14, 28, 829, 1658, 3316, 5803, 8837, 11606, 17674, 23212, 35348, 61859, 123718, 247436, 7325873, 14651746, 29303492, 51281111, 102562222, 205124444]

約数ペア:

[(1, 205124444), (2, 102562222), (4, 51281111), (7, 29303492), (14, 14651746), (28, 7325873), (829, 247436), (1658, 123718), (3316, 61859), (5803, 35348), (8837, 23212), (11606, 17674)]