201232465

素因数分解:

$5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{5039}}^1$

素因数の和:5221

約数の個数: 24

約数和(自身を含む): 282683520

約数和(自身を除く): 81451055

約数列:

[1, 5, 7, 35, 49, 163, 245, 815, 1141, 5039, 5705, 7987, 25195, 35273, 39935, 176365, 246911, 821357, 1234555, 4106785, 5749499, 28747495, 40246493, 201232465]

約数ペア:

[(1, 201232465), (5, 40246493), (7, 28747495), (35, 5749499), (49, 4106785), (163, 1234555), (245, 821357), (815, 246911), (1141, 176365), (5039, 39935), (5705, 35273), (7987, 25195)]