213054604

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{31573}}^1$

素因数の和:31825

約数の個数: 24

約数和(自身を含む): 427890848

約数和(自身を除く): 214836244

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 3374, 6748, 31573, 63146, 126292, 221011, 442022, 884044, 7609093, 15218186, 30436372, 53263651, 106527302, 213054604]

約数ペア:

[(1, 213054604), (2, 106527302), (4, 53263651), (7, 30436372), (14, 15218186), (28, 7609093), (241, 884044), (482, 442022), (964, 221011), (1687, 126292), (3374, 63146), (6748, 31573)]