225642014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{63347}}^1$

素因数の和:63499

約数の個数: 16

約数和(自身を含む): 367165008

約数和(自身を除く): 141522994

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 63347, 126694, 823511, 1647022, 8678539, 17357078, 112821007, 225642014]

約数ペア:

[(1, 225642014), (2, 112821007), (13, 17357078), (26, 8678539), (137, 1647022), (274, 823511), (1781, 126694), (3562, 63347)]