200980818

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{100591}}^1$

素因数の和:100639

約数の個数: 32

約数和(自身を含む): 458699520

約数和(自身を除く): 257718702

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 100591, 201182, 301773, 603546, 905319, 1810638, 2715957, 3721867, 5431914, 7443734, 11165601, 22331202, 33496803, 66993606, 100490409, 200980818]

約数ペア:

[(1, 200980818), (2, 100490409), (3, 66993606), (6, 33496803), (9, 22331202), (18, 11165601), (27, 7443734), (37, 5431914), (54, 3721867), (74, 2715957), (111, 1810638), (222, 905319), (333, 603546), (666, 301773), (999, 201182), (1998, 100591)]