201342250

素因数分解:

$2^1\times 5^3\times {\mathrm{805369}}^1$

素因数の和:805386

約数の個数: 16

約数和(自身を含む): 376913160

約数和(自身を除く): 175570910

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 805369, 1610738, 4026845, 8053690, 20134225, 40268450, 100671125, 201342250]

約数ペア:

[(1, 201342250), (2, 100671125), (5, 40268450), (10, 20134225), (25, 8053690), (50, 4026845), (125, 1610738), (250, 805369)]