201944195

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{1571}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 248099328

約数和(自身を除く): 46155133

約数列:

[1, 5, 47, 235, 547, 1571, 2735, 7855, 25709, 73837, 128545, 369185, 859337, 4296685, 40388839, 201944195]

約数ペア:

[(1, 201944195), (5, 40388839), (47, 4296685), (235, 859337), (547, 369185), (1571, 128545), (2735, 73837), (7855, 25709)]