201853928

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{81131}}^1$

素因数の和:81448

約数の個数: 16

約数和(自身を含む): 379697760

約数和(自身を除く): 177843832

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 81131, 162262, 324524, 649048, 25231741, 50463482, 100926964, 201853928]

約数ペア:

[(1, 201853928), (2, 100926964), (4, 50463482), (8, 25231741), (311, 649048), (622, 324524), (1244, 162262), (2488, 81131)]