220242891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{29401}}^1$

素因数の和:29642

約数の個数: 16

約数和(自身を含む): 321775488

約数和(自身を除く): 101532597

約数列:

[1, 3, 11, 33, 227, 681, 2497, 7491, 29401, 88203, 323411, 970233, 6674027, 20022081, 73414297, 220242891]

約数ペア:

[(1, 220242891), (3, 73414297), (11, 20022081), (33, 6674027), (227, 970233), (681, 323411), (2497, 88203), (7491, 29401)]