202908105

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9221}}^1$

素因数の和:9398

約数の個数: 32

約数和(自身を含む): 362977920

約数和(自身を除く): 160069815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 815, 1467, 2445, 4401, 7335, 9221, 22005, 27663, 46105, 82989, 138315, 248967, 414945, 1244835, 1503023, 4509069, 7515115, 13527207, 22545345, 40581621, 67636035, 202908105]

約数ペア:

[(1, 202908105), (3, 67636035), (5, 40581621), (9, 22545345), (15, 13527207), (27, 7515115), (45, 4509069), (135, 1503023), (163, 1244835), (489, 414945), (815, 248967), (1467, 138315), (2445, 82989), (4401, 46105), (7335, 27663), (9221, 22005)]