201943060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{917923}}^1$

素因数の和:917943

約数の個数: 24

約数和(自身を含む): 462633696

約数和(自身を除く): 260690636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 917923, 1835846, 3671692, 4589615, 9179230, 10097153, 18358460, 20194306, 40388612, 50485765, 100971530, 201943060]

約数ペア:

[(1, 201943060), (2, 100971530), (4, 50485765), (5, 40388612), (10, 20194306), (11, 18358460), (20, 10097153), (22, 9179230), (44, 4589615), (55, 3671692), (110, 1835846), (220, 917923)]