206860809

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{13799}}^1$

素因数の和:14084

約数の個数: 16

約数和(自身を含む): 291456000

約数和(自身を除く): 84595191

約数列:

[1, 3, 19, 57, 263, 789, 4997, 13799, 14991, 41397, 262181, 786543, 3629137, 10887411, 68953603, 206860809]

約数ペア:

[(1, 206860809), (3, 68953603), (19, 10887411), (57, 3629137), (263, 786543), (789, 262181), (4997, 41397), (13799, 14991)]