210901870

素因数分解:

$2^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{45161}}^1$

素因数の和:45635

約数の個数: 16

約数和(自身を含む): 380444688

約数和(自身を除く): 169542818

約数列:

[1, 2, 5, 10, 467, 934, 2335, 4670, 45161, 90322, 225805, 451610, 21090187, 42180374, 105450935, 210901870]

約数ペア:

[(1, 210901870), (2, 105450935), (5, 42180374), (10, 21090187), (467, 451610), (934, 225805), (2335, 90322), (4670, 45161)]