201591060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305441}}^1$

素因数の和:305464

約数の個数: 48

約数和(自身を含む): 615771072

約数和(自身を除く): 414180012

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 305441, 610882, 916323, 1221764, 1527205, 1832646, 3054410, 3359851, 3665292, 4581615, 6108820, 6719702, 9163230, 10079553, 13439404, 16799255, 18326460, 20159106, 33598510, 40318212, 50397765, 67197020, 100795530, 201591060]

約数ペア:

[(1, 201591060), (2, 100795530), (3, 67197020), (4, 50397765), (5, 40318212), (6, 33598510), (10, 20159106), (11, 18326460), (12, 16799255), (15, 13439404), (20, 10079553), (22, 9163230), (30, 6719702), (33, 6108820), (44, 4581615), (55, 3665292), (60, 3359851), (66, 3054410), (110, 1832646), (132, 1527205), (165, 1221764), (220, 916323), (330, 610882), (660, 305441)]