208032814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{155017}}^1$

素因数の和:155091

約数の個数: 16

約数和(自身を含む): 346000176

約数和(自身を除く): 137967362

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 155017, 310034, 1705187, 3410374, 9456037, 18912074, 104016407, 208032814]

約数ペア:

[(1, 208032814), (2, 104016407), (11, 18912074), (22, 9456037), (61, 3410374), (122, 1705187), (671, 310034), (1342, 155017)]