221250598

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{10463}}^1$

素因数の和:10671

約数の個数: 16

約数和(自身を含む): 338405760

約数和(自身を除く): 117155162

約数列:

[1, 2, 97, 109, 194, 218, 10463, 10573, 20926, 21146, 1014911, 1140467, 2029822, 2280934, 110625299, 221250598]

約数ペア:

[(1, 221250598), (2, 110625299), (97, 2280934), (109, 2029822), (194, 1140467), (218, 1014911), (10463, 21146), (10573, 20926)]