199404

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 524160

約数和(自身を除く): 324756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 191, 261, 348, 382, 522, 573, 764, 1044, 1146, 1719, 2292, 3438, 5539, 6876, 11078, 16617, 22156, 33234, 49851, 66468, 99702, 199404]

約数ペア:

[(1, 199404), (2, 99702), (3, 66468), (4, 49851), (6, 33234), (9, 22156), (12, 16617), (18, 11078), (29, 6876), (36, 5539), (58, 3438), (87, 2292), (116, 1719), (174, 1146), (191, 1044), (261, 764), (348, 573), (382, 522)]