201716218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{10337}}^1$

素因数の和:11237

約数の個数: 16

約数和(自身を含む): 330485184

約数和(自身を除く): 128768966

約数列:

[1, 2, 11, 22, 887, 1774, 9757, 10337, 19514, 20674, 113707, 227414, 9168919, 18337838, 100858109, 201716218]

約数ペア:

[(1, 201716218), (2, 100858109), (11, 18337838), (22, 9168919), (887, 227414), (1774, 113707), (9757, 20674), (10337, 19514)]