218996914

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{3169}}^1$

素因数の和:3597

約数の個数: 16

約数和(自身を含む): 332659800

約数和(自身を除く): 113662886

約数列:

[1, 2, 109, 218, 317, 634, 3169, 6338, 34553, 69106, 345421, 690842, 1004573, 2009146, 109498457, 218996914]

約数ペア:

[(1, 218996914), (2, 109498457), (109, 2009146), (218, 1004573), (317, 690842), (634, 345421), (3169, 69106), (6338, 34553)]