201184040

素因数分解:

$2^3\times 5^1\times {\mathrm{5029601}}^1$

素因数の和:5029612

約数の個数: 16

約数和(自身を含む): 452664180

約数和(自身を除く): 251480140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5029601, 10059202, 20118404, 25148005, 40236808, 50296010, 100592020, 201184040]

約数ペア:

[(1, 201184040), (2, 100592020), (4, 50296010), (5, 40236808), (8, 25148005), (10, 20118404), (20, 10059202), (40, 5029601)]