205500691341

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{745873}}^1$

素因数の和:745935

約数の個数: 48

約数和(自身を含む): 340691375232

約数和(自身を除く): 135190683891

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 759, 1089, 1331, 2277, 2783, 3993, 8349, 11979, 25047, 30613, 91839, 275517, 745873, 2237619, 6712857, 8204603, 17155079, 24613809, 51465237, 73841427, 90250633, 154395711, 188705869, 270751899, 566117607, 812255697, 992756963, 1698352821, 2075764559, 2978270889, 6227293677, 8934812667, 18681881031, 22833410149, 68500230447, 205500691341]

約数ペア:

[(1, 205500691341), (3, 68500230447), (9, 22833410149), (11, 18681881031), (23, 8934812667), (33, 6227293677), (69, 2978270889), (99, 2075764559), (121, 1698352821), (207, 992756963), (253, 812255697), (363, 566117607), (759, 270751899), (1089, 188705869), (1331, 154395711), (2277, 90250633), (2783, 73841427), (3993, 51465237), (8349, 24613809), (11979, 17155079), (25047, 8204603), (30613, 6712857), (91839, 2237619), (275517, 745873)]