200164815

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 361501920

約数和(自身を除く): 161337105

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 163, 261, 435, 489, 815, 941, 1305, 1467, 2445, 2823, 4705, 4727, 7335, 8469, 14115, 14181, 23635, 27289, 42345, 42543, 70905, 81867, 136445, 153383, 212715, 245601, 409335, 460149, 766915, 1228005, 1380447, 2300745, 4448107, 6902235, 13344321, 22240535, 40032963, 66721605, 200164815]

約数ペア:

[(1, 200164815), (3, 66721605), (5, 40032963), (9, 22240535), (15, 13344321), (29, 6902235), (45, 4448107), (87, 2300745), (145, 1380447), (163, 1228005), (261, 766915), (435, 460149), (489, 409335), (815, 245601), (941, 212715), (1305, 153383), (1467, 136445), (2445, 81867), (2823, 70905), (4705, 42543), (4727, 42345), (7335, 27289), (8469, 23635), (14115, 14181)]