200364385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 271853568

約数和(自身を除く): 71489183

約数列:

[1, 5, 13, 23, 65, 115, 223, 299, 601, 1115, 1495, 2899, 3005, 5129, 7813, 13823, 14495, 25645, 39065, 66677, 69115, 134023, 179699, 333385, 670115, 898495, 1742299, 3082529, 8711495, 15412645, 40072877, 200364385]

約数ペア:

[(1, 200364385), (5, 40072877), (13, 15412645), (23, 8711495), (65, 3082529), (115, 1742299), (223, 898495), (299, 670115), (601, 333385), (1115, 179699), (1495, 134023), (2899, 69115), (3005, 66677), (5129, 39065), (7813, 25645), (13823, 14495)]