201331870

素因数分解:

$2^1\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{8161}}^1$

素因数の和:10635

約数の個数: 16

約数和(自身を含む): 362588688

約数和(自身を除く): 161256818

約数列:

[1, 2, 5, 10, 2467, 4934, 8161, 12335, 16322, 24670, 40805, 81610, 20133187, 40266374, 100665935, 201331870]

約数ペア:

[(1, 201331870), (2, 100665935), (5, 40266374), (10, 20133187), (2467, 81610), (4934, 40805), (8161, 24670), (12335, 16322)]