205591804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{7573}}^1$

素因数の和:8205

約数の個数: 24

約数和(自身を含む): 393181488

約数和(自身を除く): 187589684

約数列:

[1, 2, 4, 11, 22, 44, 617, 1234, 2468, 6787, 7573, 13574, 15146, 27148, 30292, 83303, 166606, 333212, 4672541, 9345082, 18690164, 51397951, 102795902, 205591804]

約数ペア:

[(1, 205591804), (2, 102795902), (4, 51397951), (11, 18690164), (22, 9345082), (44, 4672541), (617, 333212), (1234, 166606), (2468, 83303), (6787, 30292), (7573, 27148), (13574, 15146)]