206874866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{93103}}^1$

素因数の和:93217

約数の個数: 16

約数和(自身を含む): 341877888

約数和(自身を除く): 135003022

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 93103, 186206, 1024133, 2048266, 9403403, 18806806, 103437433, 206874866]

約数ペア:

[(1, 206874866), (2, 103437433), (11, 18806806), (22, 9403403), (101, 2048266), (202, 1024133), (1111, 186206), (2222, 93103)]