203017018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{3851}}^1$

素因数の和:4509

約数の個数: 16

約数和(自身を含む): 312196896

約数和(自身を除く): 109179878

約数列:

[1, 2, 43, 86, 613, 1226, 3851, 7702, 26359, 52718, 165593, 331186, 2360663, 4721326, 101508509, 203017018]

約数ペア:

[(1, 203017018), (2, 101508509), (43, 4721326), (86, 2360663), (613, 331186), (1226, 165593), (3851, 52718), (7702, 26359)]