201140855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{2609}}^1$

素因数の和:3538

約数の個数: 16

約数和(自身を含む): 255947040

約数和(自身を除く): 54806185

約数列:

[1, 5, 17, 85, 907, 2609, 4535, 13045, 15419, 44353, 77095, 221765, 2366363, 11831815, 40228171, 201140855]

約数ペア:

[(1, 201140855), (5, 40228171), (17, 11831815), (85, 2366363), (907, 221765), (2609, 77095), (4535, 44353), (13045, 15419)]