201937912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{15401}}^1$

素因数の和:15567

約数の個数: 32

約数和(自身を含む): 415854000

約数和(自身を除く): 213916088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 6556, 13112, 15401, 30802, 61604, 123208, 169411, 338822, 677644, 1355288, 2294749, 4589498, 9178996, 18357992, 25242239, 50484478, 100968956, 201937912]

約数ペア:

[(1, 201937912), (2, 100968956), (4, 50484478), (8, 25242239), (11, 18357992), (22, 9178996), (44, 4589498), (88, 2294749), (149, 1355288), (298, 677644), (596, 338822), (1192, 169411), (1639, 123208), (3278, 61604), (6556, 30802), (13112, 15401)]