202130690

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{185441}}^1$

素因数の和:185557

約数の個数: 16

約数和(自身を含む): 367175160

約数和(自身を除く): 165044470

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 185441, 370882, 927205, 1854410, 20213069, 40426138, 101065345, 202130690]

約数ペア:

[(1, 202130690), (2, 101065345), (5, 40426138), (10, 20213069), (109, 1854410), (218, 927205), (545, 370882), (1090, 185441)]