203313195

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{29921}}^1$

素因数の和:30083

約数の個数: 24

約数和(自身を含む): 354755232

約数和(自身を除く): 151442037

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 29921, 89763, 149605, 269289, 448815, 1346445, 4518071, 13554213, 22590355, 40662639, 67771065, 203313195]

約数ペア:

[(1, 203313195), (3, 67771065), (5, 40662639), (9, 22590355), (15, 13554213), (45, 4518071), (151, 1346445), (453, 448815), (755, 269289), (1359, 149605), (2265, 89763), (6795, 29921)]