210318085

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{1709}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 255761280

約数和(自身を除く): 45443195

約数列:

[1, 5, 151, 163, 755, 815, 1709, 8545, 24613, 123065, 258059, 278567, 1290295, 1392835, 42063617, 210318085]

約数ペア:

[(1, 210318085), (5, 42063617), (151, 1392835), (163, 1290295), (755, 278567), (815, 258059), (1709, 123065), (8545, 24613)]