201216575

素因数分解:

$5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5021}}^1$

素因数の和:5267

約数の個数: 24

約数和(自身を含む): 286454880

約数和(自身を除く): 85238305

約数列:

[1, 5, 7, 25, 35, 175, 229, 1145, 1603, 5021, 5725, 8015, 25105, 35147, 40075, 125525, 175735, 878675, 1149809, 5749045, 8048663, 28745225, 40243315, 201216575]

約数ペア:

[(1, 201216575), (5, 40243315), (7, 28745225), (25, 8048663), (35, 5749045), (175, 1149809), (229, 878675), (1145, 175735), (1603, 125525), (5021, 40075), (5725, 35147), (8015, 25105)]