199985826

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{15641}}^1$

素因数の和:17777

約数の個数: 16

約数和(自身を含む): 400184928

約数和(自身を除く): 200199102

約数列:

[1, 2, 3, 6, 2131, 4262, 6393, 12786, 15641, 31282, 46923, 93846, 33330971, 66661942, 99992913, 199985826]

約数ペア:

[(1, 199985826), (2, 99992913), (3, 66661942), (6, 33330971), (2131, 93846), (4262, 46923), (6393, 31282), (12786, 15641)]