201783510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2309}}^1$

素因数の和:3293

約数の個数: 48

約数和(自身を含む): 525404880

約数和(自身を除く): 323621370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 971, 1942, 2309, 2913, 4618, 4855, 5826, 6927, 8739, 9710, 11545, 13854, 14565, 17478, 20781, 23090, 29130, 34635, 41562, 43695, 69270, 87390, 103905, 207810, 2242039, 4484078, 6726117, 11210195, 13452234, 20178351, 22420390, 33630585, 40356702, 67261170, 100891755, 201783510]

約数ペア:

[(1, 201783510), (2, 100891755), (3, 67261170), (5, 40356702), (6, 33630585), (9, 22420390), (10, 20178351), (15, 13452234), (18, 11210195), (30, 6726117), (45, 4484078), (90, 2242039), (971, 207810), (1942, 103905), (2309, 87390), (2913, 69270), (4618, 43695), (4855, 41562), (5826, 34635), (6927, 29130), (8739, 23090), (9710, 20781), (11545, 17478), (13854, 14565)]