204513188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{244633}}^1$

素因数の和:244667

約数の個数: 24

約数和(自身を含む): 410985120

約数和(自身を除く): 206471932

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 244633, 489266, 978532, 2690963, 4648027, 5381926, 9296054, 10763852, 18592108, 51128297, 102256594, 204513188]

約数ペア:

[(1, 204513188), (2, 102256594), (4, 51128297), (11, 18592108), (19, 10763852), (22, 9296054), (38, 5381926), (44, 4648027), (76, 2690963), (209, 978532), (418, 489266), (836, 244633)]