200638907

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{12511}}^1$

素因数の和:12626

約数の個数: 16

約数和(自身を含む): 240230400

約数和(自身を除く): 39591493

約数列:

[1, 7, 29, 79, 203, 553, 2291, 12511, 16037, 87577, 362819, 988369, 2539733, 6918583, 28662701, 200638907]

約数ペア:

[(1, 200638907), (7, 28662701), (29, 6918583), (79, 2539733), (203, 988369), (553, 362819), (2291, 87577), (12511, 16037)]