204039315

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{54629}}^1$

素因数の和:54723

約数の個数: 24

約数和(自身を含む): 357935760

約数和(自身を除く): 153896445

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 54629, 163887, 273145, 491661, 819435, 2458305, 4534207, 13602621, 22671035, 40807863, 68013105, 204039315]

約数ペア:

[(1, 204039315), (3, 68013105), (5, 40807863), (9, 22671035), (15, 13602621), (45, 4534207), (83, 2458305), (249, 819435), (415, 491661), (747, 273145), (1245, 163887), (3735, 54629)]