201272060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{914873}}^1$

素因数の和:914893

約数の個数: 24

約数和(自身を含む): 461096496

約数和(自身を除く): 259824436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 914873, 1829746, 3659492, 4574365, 9148730, 10063603, 18297460, 20127206, 40254412, 50318015, 100636030, 201272060]

約数ペア:

[(1, 201272060), (2, 100636030), (4, 50318015), (5, 40254412), (10, 20127206), (11, 18297460), (20, 10063603), (22, 9148730), (44, 4574365), (55, 3659492), (110, 1829746), (220, 914873)]