221491012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{35933}}^1$

素因数の和:36027

約数の個数: 24

約数和(自身を含む): 410510016

約数和(自身を除く): 189019004

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 1541, 3082, 6164, 35933, 71866, 143732, 826459, 1652918, 2407511, 3305836, 4815022, 9630044, 55372753, 110745506, 221491012]

約数ペア:

[(1, 221491012), (2, 110745506), (4, 55372753), (23, 9630044), (46, 4815022), (67, 3305836), (92, 2407511), (134, 1652918), (268, 826459), (1541, 143732), (3082, 71866), (6164, 35933)]