218933701

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{4153}}^1$

素因数の和:4620

約数の個数: 16

約数和(自身を含む): 265590144

約数和(自身を除く): 46656443

約数列:

[1, 7, 17, 119, 443, 3101, 4153, 7531, 29071, 52717, 70601, 494207, 1839779, 12878453, 31276243, 218933701]

約数ペア:

[(1, 218933701), (7, 31276243), (17, 12878453), (119, 1839779), (443, 494207), (3101, 70601), (4153, 52717), (7531, 29071)]