201395537

素因数分解:

$7^3\times {\mathrm{223}}^1\times {\mathrm{2633}}^1$

素因数の和:2877

約数の個数: 16

約数和(自身を含む): 236006400

約数和(自身を除く): 34610863

約数列:

[1, 7, 49, 223, 343, 1561, 2633, 10927, 18431, 76489, 129017, 587159, 903119, 4110113, 28770791, 201395537]

約数ペア:

[(1, 201395537), (7, 28770791), (49, 4110113), (223, 903119), (343, 587159), (1561, 129017), (2633, 76489), (10927, 18431)]