208134421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{7331}}^1$

素因数の和:7460

約数の個数: 16

約数和(自身を含む): 237556800

約数和(自身を除く): 29422379

約数列:

[1, 11, 29, 89, 319, 979, 2581, 7331, 28391, 80641, 212599, 652459, 2338589, 7177049, 18921311, 208134421]

約数ペア:

[(1, 208134421), (11, 18921311), (29, 7177049), (89, 2338589), (319, 652459), (979, 212599), (2581, 80641), (7331, 28391)]