203208965

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{6221}}^1$

素因数の和:6412

約数の個数: 16

約数和(自身を含む): 250871040

約数和(自身を除く): 47662075

約数列:

[1, 5, 47, 139, 235, 695, 6221, 6533, 31105, 32665, 292387, 864719, 1461935, 4323595, 40641793, 203208965]

約数ペア:

[(1, 203208965), (5, 40641793), (47, 4323595), (139, 1461935), (235, 864719), (695, 292387), (6221, 32665), (6533, 31105)]