215512073

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{6287}}^1$

素因数の和:6436

約数の個数: 16

約数和(自身を含む): 253532160

約数和(自身を除く): 38020087

約数列:

[1, 7, 59, 83, 413, 581, 4897, 6287, 34279, 44009, 370933, 521821, 2596531, 3652747, 30787439, 215512073]

約数ペア:

[(1, 215512073), (7, 30787439), (59, 3652747), (83, 2596531), (413, 521821), (581, 370933), (4897, 44009), (6287, 34279)]