201917875

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{34369}}^1$

素因数の和:34431

約数の個数: 16

約数和(自身を含む): 257362560

約数和(自身を除く): 55444685

約数列:

[1, 5, 25, 47, 125, 235, 1175, 5875, 34369, 171845, 859225, 1615343, 4296125, 8076715, 40383575, 201917875]

約数ペア:

[(1, 201917875), (5, 40383575), (25, 8076715), (47, 4296125), (125, 1615343), (235, 859225), (1175, 171845), (5875, 34369)]