220061314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{23873}}^1$

素因数の和:24305

約数の個数: 16

約数和(自身を含む): 360974880

約数和(自身を除く): 140913566

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 23873, 47746, 262603, 525206, 10002787, 20005574, 110030657, 220061314]

約数ペア:

[(1, 220061314), (2, 110030657), (11, 20005574), (22, 10002787), (419, 525206), (838, 262603), (4609, 47746), (9218, 23873)]