221366102

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{14939}}^1$

素因数の和:15211

約数の個数: 16

約数和(自身を含む): 344217600

約数和(自身を除く): 122851498

約数列:

[1, 2, 31, 62, 239, 478, 7409, 14818, 14939, 29878, 463109, 926218, 3570421, 7140842, 110683051, 221366102]

約数ペア:

[(1, 221366102), (2, 110683051), (31, 7140842), (62, 3570421), (239, 926218), (478, 463109), (7409, 29878), (14818, 14939)]