206810055

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{14683}}^1$

素因数の和:15007

約数の個数: 24

約数和(自身を含む): 359640528

約数和(自身を除く): 152830473

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 4695, 14085, 14683, 44049, 73415, 132147, 220245, 660735, 4595779, 13787337, 22978895, 41362011, 68936685, 206810055]

約数ペア:

[(1, 206810055), (3, 68936685), (5, 41362011), (9, 22978895), (15, 13787337), (45, 4595779), (313, 660735), (939, 220245), (1565, 132147), (2817, 73415), (4695, 44049), (14085, 14683)]