208395614

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{44971}}^1$

素因数の和:45311

約数の個数: 16

約数和(自身を含む): 358336896

約数和(自身を除く): 149941282

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 44971, 89942, 314797, 629594, 14885401, 29770802, 104197807, 208395614]

約数ペア:

[(1, 208395614), (2, 104197807), (7, 29770802), (14, 14885401), (331, 629594), (662, 314797), (2317, 89942), (4634, 44971)]