206876140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7589}}^1$

素因数の和:7674

約数の個数: 48

約数和(自身を含む): 459043200

約数和(自身を除く): 252167060

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 7589, 13630, 15178, 27260, 30356, 37945, 75890, 151780, 220081, 356683, 440162, 713366, 880324, 1100405, 1426732, 1783415, 2200810, 3566830, 4401620, 7133660, 10343807, 20687614, 41375228, 51719035, 103438070, 206876140]

約数ペア:

[(1, 206876140), (2, 103438070), (4, 51719035), (5, 41375228), (10, 20687614), (20, 10343807), (29, 7133660), (47, 4401620), (58, 3566830), (94, 2200810), (116, 1783415), (145, 1426732), (188, 1100405), (235, 880324), (290, 713366), (470, 440162), (580, 356683), (940, 220081), (1363, 151780), (2726, 75890), (5452, 37945), (6815, 30356), (7589, 27260), (13630, 15178)]