200080839

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{52639}}^1$

素因数の和:52830

約数の個数: 16

約数和(自身を含む): 306575360

約数和(自身を除く): 106494521

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 52639, 157917, 368473, 1105419, 9527659, 28582977, 66693613, 200080839]

約数ペア:

[(1, 200080839), (3, 66693613), (7, 28582977), (21, 9527659), (181, 1105419), (543, 368473), (1267, 157917), (3801, 52639)]