201427898

素因数分解:

$2^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{14431}}^1$

素因数の和:15437

約数の個数: 16

約数和(自身を含む): 345675264

約数和(自身を除く): 144247366

約数列:

[1, 2, 7, 14, 997, 1994, 6979, 13958, 14431, 28862, 101017, 202034, 14387707, 28775414, 100713949, 201427898]

約数ペア:

[(1, 201427898), (2, 100713949), (7, 28775414), (14, 14387707), (997, 202034), (1994, 101017), (6979, 28862), (13958, 14431)]