201713965

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{3709}}^1$

素因数の和:3936

約数の個数: 16

約数和(自身を含む): 247086000

約数和(自身を除く): 45372035

約数列:

[1, 5, 73, 149, 365, 745, 3709, 10877, 18545, 54385, 270757, 552641, 1353785, 2763205, 40342793, 201713965]

約数ペア:

[(1, 201713965), (5, 40342793), (73, 2763205), (149, 1353785), (365, 552641), (745, 270757), (3709, 54385), (10877, 18545)]