201303740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{915017}}^1$

素因数の和:915037

約数の個数: 24

約数和(自身を含む): 461169072

約数和(自身を除く): 259865332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 915017, 1830034, 3660068, 4575085, 9150170, 10065187, 18300340, 20130374, 40260748, 50325935, 100651870, 201303740]

約数ペア:

[(1, 201303740), (2, 100651870), (4, 50325935), (5, 40260748), (10, 20130374), (11, 18300340), (20, 10065187), (22, 9150170), (44, 4575085), (55, 3660068), (110, 1830034), (220, 915017)]