201840244

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{162251}}^1$

素因数の和:162566

約数の個数: 12

約数和(自身を含む): 354358368

約数和(自身を除く): 152518124

約数列:

[1, 2, 4, 311, 622, 1244, 162251, 324502, 649004, 50460061, 100920122, 201840244]

約数ペア:

[(1, 201840244), (2, 100920122), (4, 50460061), (311, 649004), (622, 324502), (1244, 162251)]