205505894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{549481}}^1$

素因数の和:549511

約数の個数: 16

約数和(自身を含む): 356064336

約数和(自身を除く): 150558442

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 549481, 1098962, 6044291, 9341177, 12088582, 18682354, 102752947, 205505894]

約数ペア:

[(1, 205505894), (2, 102752947), (11, 18682354), (17, 12088582), (22, 9341177), (34, 6044291), (187, 1098962), (374, 549481)]