198992629

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 219801600

約数和(自身を除く): 20808971

約数列:

[1, 11, 149, 317, 383, 1639, 3487, 4213, 47233, 57067, 121411, 519563, 627737, 1335521, 18090239, 198992629]

約数ペア:

[(1, 198992629), (11, 18090239), (149, 1335521), (317, 627737), (383, 519563), (1639, 121411), (3487, 57067), (4213, 47233)]