201908956

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{368447}}^1$

素因数の和:368588

約数の個数: 12

約数和(自身を含む): 355920768

約数和(自身を除く): 154011812

約数列:

[1, 2, 4, 137, 274, 548, 368447, 736894, 1473788, 50477239, 100954478, 201908956]

約数ペア:

[(1, 201908956), (2, 100954478), (4, 50477239), (137, 1473788), (274, 736894), (548, 368447)]