214890618

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{68743}}^1$

素因数の和:69269

約数の個数: 16

約数和(自身を含む): 430612416

約数和(自身を除く): 215721798

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 68743, 137486, 206229, 412458, 35815103, 71630206, 107445309, 214890618]

約数ペア:

[(1, 214890618), (2, 107445309), (3, 71630206), (6, 35815103), (521, 412458), (1042, 206229), (1563, 137486), (3126, 68743)]