204630910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1860281}}^1$

素因数の和:1860299

約数の個数: 16

約数和(自身を含む): 401820912

約数和(自身を除く): 197190002

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1860281, 3720562, 9301405, 18602810, 20463091, 40926182, 102315455, 204630910]

約数ペア:

[(1, 204630910), (2, 102315455), (5, 40926182), (10, 20463091), (11, 18602810), (22, 9301405), (55, 3720562), (110, 1860281)]