203433494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{486683}}^1$

素因数の和:486715

約数の個数: 16

約数和(自身を含む): 350412480

約数和(自身を除く): 146978986

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 486683, 973366, 5353513, 9246977, 10707026, 18493954, 101716747, 203433494]

約数ペア:

[(1, 203433494), (2, 101716747), (11, 18493954), (19, 10707026), (22, 9246977), (38, 5353513), (209, 973366), (418, 486683)]