128200213

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{587}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 140978880

約数和(自身を除く): 12778667

約数列:

[1, 17, 29, 443, 493, 587, 7531, 9979, 12847, 17023, 218399, 260041, 289391, 4420697, 7541189, 128200213]

約数ペア:

[(1, 128200213), (17, 7541189), (29, 4420697), (443, 289391), (493, 260041), (587, 218399), (7531, 17023), (9979, 12847)]