220154439

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{1861}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 300303360

約数和(自身を除く): 80148921

約数列:

[1, 3, 47, 141, 839, 1861, 2517, 5583, 39433, 87467, 118299, 262401, 1561379, 4684137, 73384813, 220154439]

約数ペア:

[(1, 220154439), (3, 73384813), (47, 4684137), (141, 1561379), (839, 262401), (1861, 118299), (2517, 87467), (5583, 39433)]