203401413

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12907}}^1$

素因数の和:13033

約数の個数: 24

約数和(自身を含む): 314129088

約数和(自身を除く): 110727675

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 5253, 12907, 15759, 38721, 116163, 219419, 658257, 1329421, 1974771, 3988263, 11964789, 22600157, 67800471, 203401413]

約数ペア:

[(1, 203401413), (3, 67800471), (9, 22600157), (17, 11964789), (51, 3988263), (103, 1974771), (153, 1329421), (309, 658257), (927, 219419), (1751, 116163), (5253, 38721), (12907, 15759)]