204882370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{266081}}^1$

素因数の和:266106

約数の個数: 32

約数和(自身を含む): 459789696

約数和(自身を除く): 254907326

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 266081, 532162, 1330405, 1862567, 2660810, 2926891, 3725134, 5853782, 9312835, 14634455, 18625670, 20488237, 29268910, 40976474, 102441185, 204882370]

約数ペア:

[(1, 204882370), (2, 102441185), (5, 40976474), (7, 29268910), (10, 20488237), (11, 18625670), (14, 14634455), (22, 9312835), (35, 5853782), (55, 3725134), (70, 2926891), (77, 2660810), (110, 1862567), (154, 1330405), (385, 532162), (770, 266081)]