201557506

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{1913}}^1$

素因数の和:2433

約数の個数: 16

約数和(自身を含む): 305474400

約数和(自身を除く): 103916894

約数列:

[1, 2, 139, 278, 379, 758, 1913, 3826, 52681, 105362, 265907, 531814, 725027, 1450054, 100778753, 201557506]

約数ペア:

[(1, 201557506), (2, 100778753), (139, 1450054), (278, 725027), (379, 531814), (758, 265907), (1913, 105362), (3826, 52681)]