222712931

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{4153}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 261602304

約数和(自身を除く): 38889373

約数列:

[1, 7, 47, 163, 329, 1141, 4153, 7661, 29071, 53627, 195191, 676939, 1366337, 4738573, 31816133, 222712931]

約数ペア:

[(1, 222712931), (7, 31816133), (47, 4738573), (163, 1366337), (329, 676939), (1141, 195191), (4153, 53627), (7661, 29071)]