201563575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1933}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 258521648

約数和(自身を除く): 56958073

約数列:

[1, 5, 25, 43, 97, 215, 485, 1075, 1933, 2425, 4171, 9665, 20855, 48325, 83119, 104275, 187501, 415595, 937505, 2077975, 4687525, 8062543, 40312715, 201563575]

約数ペア:

[(1, 201563575), (5, 40312715), (25, 8062543), (43, 4687525), (97, 2077975), (215, 937505), (485, 415595), (1075, 187501), (1933, 104275), (2425, 83119), (4171, 48325), (9665, 20855)]