201348889

素因数分解:

$7^3\times {\mathrm{157}}^1\times {\mathrm{3739}}^1$

素因数の和:3917

約数の個数: 16

約数和(自身を含む): 236368000

約数和(自身を除く): 35019111

約数列:

[1, 7, 49, 157, 343, 1099, 3739, 7693, 26173, 53851, 183211, 587023, 1282477, 4109161, 28764127, 201348889]

約数ペア:

[(1, 201348889), (7, 28764127), (49, 4109161), (157, 1282477), (343, 587023), (1099, 183211), (3739, 53851), (7693, 26173)]