201620041905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{7676377}}^1$

素因数の和:7676505

約数の個数: 32

約数和(自身を含む): 344884310784

約数和(自身を除く): 143264268879

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 1545, 1751, 5253, 8755, 26265, 7676377, 23029131, 38381885, 115145655, 130498409, 391495227, 652492045, 790666831, 1957476135, 2372000493, 3953334155, 11860002465, 13441336127, 40324008381, 67206680635, 201620041905]

約数ペア:

[(1, 201620041905), (3, 67206680635), (5, 40324008381), (15, 13441336127), (17, 11860002465), (51, 3953334155), (85, 2372000493), (103, 1957476135), (255, 790666831), (309, 652492045), (515, 391495227), (1545, 130498409), (1751, 115145655), (5253, 38381885), (8755, 23029131), (26265, 7676377)]