209224686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{4409}}^1$

素因数の和:5144

約数の個数: 32

約数和(自身を含む): 457228800

約数和(自身を除く): 248004114

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 719, 1438, 2157, 4314, 4409, 7909, 8818, 13227, 15818, 23727, 26454, 47454, 48499, 96998, 145497, 290994, 3170071, 6340142, 9510213, 19020426, 34870781, 69741562, 104612343, 209224686]

約数ペア:

[(1, 209224686), (2, 104612343), (3, 69741562), (6, 34870781), (11, 19020426), (22, 9510213), (33, 6340142), (66, 3170071), (719, 290994), (1438, 145497), (2157, 96998), (4314, 48499), (4409, 47454), (7909, 26454), (8818, 23727), (13227, 15818)]