204427294

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:652

約数の個数: 24

約数和(自身を含む): 317588040

約数和(自身を除く): 113160746

約数列:

[1, 2, 37, 74, 197, 379, 394, 758, 1369, 2738, 7289, 14023, 14578, 28046, 74663, 149326, 269693, 518851, 539386, 1037702, 2762531, 5525062, 102213647, 204427294]

約数ペア:

[(1, 204427294), (2, 102213647), (37, 5525062), (74, 2762531), (197, 1037702), (379, 539386), (394, 518851), (758, 269693), (1369, 149326), (2738, 74663), (7289, 28046), (14023, 14578)]