216179614

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{27427}}^1$

素因数の和:27999

約数の個数: 16

約数和(自身を含む): 371265408

約数和(自身を除く): 155085794

約数列:

[1, 2, 7, 14, 563, 1126, 3941, 7882, 27427, 54854, 191989, 383978, 15441401, 30882802, 108089807, 216179614]

約数ペア:

[(1, 216179614), (2, 108089807), (7, 30882802), (14, 15441401), (563, 383978), (1126, 191989), (3941, 54854), (7882, 27427)]