219467809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1\times {\mathrm{461}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 242694144

約数和(自身を除く): 23226335

約数列:

[1, 11, 113, 383, 461, 1243, 4213, 5071, 43279, 52093, 176563, 476069, 573023, 1942193, 19951619, 219467809]

約数ペア:

[(1, 219467809), (11, 19951619), (113, 1942193), (383, 573023), (461, 476069), (1243, 176563), (4213, 52093), (5071, 43279)]