204881012497

素因数分解:

$7^2\times {\mathrm{487}}^1\times {\mathrm{8585719}}^1$

素因数の和:8586220

約数の個数: 12

約数和(自身を含む): 238820387520

約数和(自身を除く): 33939375023

約数列:

[1, 7, 49, 487, 3409, 23863, 8585719, 60100033, 420700231, 4181245153, 29268716071, 204881012497]

約数ペア:

[(1, 204881012497), (7, 29268716071), (49, 4181245153), (487, 420700231), (3409, 60100033), (23863, 8585719)]