199271879818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5651}}^1\times {\mathrm{1602869}}^1$

素因数の和:1608533

約数の個数: 16

約数和(自身を含む): 326139164640

約数和(自身を除く): 126867284822

約数列:

[1, 2, 11, 22, 5651, 11302, 62161, 124322, 1602869, 3205738, 17631559, 35263118, 9057812719, 18115625438, 99635939909, 199271879818]

約数ペア:

[(1, 199271879818), (2, 99635939909), (11, 18115625438), (22, 9057812719), (5651, 35263118), (11302, 17631559), (62161, 3205738), (124322, 1602869)]