220147629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{41203}}^1$

素因数の和:41356

約数の個数: 16

約数和(自身を含む): 318424512

約数和(自身を除く): 98276883

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 41203, 123609, 535639, 1606917, 5644811, 16934433, 73382543, 220147629]

約数ペア:

[(1, 220147629), (3, 73382543), (13, 16934433), (39, 5644811), (137, 1606917), (411, 535639), (1781, 123609), (5343, 41203)]