201586675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1069}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 264033200

約数和(自身を除く): 62446525

約数列:

[1, 5, 19, 25, 95, 397, 475, 1069, 1985, 5345, 7543, 9925, 20311, 26725, 37715, 101555, 188575, 424393, 507775, 2121965, 8063467, 10609825, 40317335, 201586675]

約数ペア:

[(1, 201586675), (5, 40317335), (19, 10609825), (25, 8063467), (95, 2121965), (397, 507775), (475, 424393), (1069, 188575), (1985, 101555), (5345, 37715), (7543, 26725), (9925, 20311)]