210008612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{80897}}^1$

素因数の和:80971

約数の個数: 24

約数和(自身を含む): 407725920

約数和(自身を除く): 197717308

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 80897, 161794, 323588, 889867, 1779734, 3559468, 4772923, 9545846, 19091692, 52502153, 105004306, 210008612]

約数ペア:

[(1, 210008612), (2, 105004306), (4, 52502153), (11, 19091692), (22, 9545846), (44, 4772923), (59, 3559468), (118, 1779734), (236, 889867), (649, 323588), (1298, 161794), (2596, 80897)]