202280975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27061}}^1$

素因数の和:27107

約数の個数: 24

約数和(自身を含む): 281877792

約数和(自身を除く): 79596817

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 27061, 135305, 351793, 622403, 676525, 1758965, 3112015, 8091239, 8794825, 15560075, 40456195, 202280975]

約数ペア:

[(1, 202280975), (5, 40456195), (13, 15560075), (23, 8794825), (25, 8091239), (65, 3112015), (115, 1758965), (299, 676525), (325, 622403), (575, 351793), (1495, 135305), (7475, 27061)]