208048770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{770551}}^1$

素因数の和:770567

約数の個数: 32

約数和(自身を含む): 554797440

約数和(自身を除く): 346748670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 770551, 1541102, 2311653, 3852755, 4623306, 6934959, 7705510, 11558265, 13869918, 20804877, 23116530, 34674795, 41609754, 69349590, 104024385, 208048770]

約数ペア:

[(1, 208048770), (2, 104024385), (3, 69349590), (5, 41609754), (6, 34674795), (9, 23116530), (10, 20804877), (15, 13869918), (18, 11558265), (27, 7705510), (30, 6934959), (45, 4623306), (54, 3852755), (90, 2311653), (135, 1541102), (270, 770551)]