201572075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1307}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 259507200

約数和(自身を除く): 57935125

約数列:

[1, 5, 25, 31, 155, 199, 775, 995, 1307, 4975, 6169, 6535, 30845, 32675, 40517, 154225, 202585, 260093, 1012925, 1300465, 6502325, 8062883, 40314415, 201572075]

約数ペア:

[(1, 201572075), (5, 40314415), (25, 8062883), (31, 6502325), (155, 1300465), (199, 1012925), (775, 260093), (995, 202585), (1307, 154225), (4975, 40517), (6169, 32675), (6535, 30845)]