220528545303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1\times {\mathrm{1973}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 330792118272

約数和(自身を除く): 110263572969

約数列:

[1, 3, 11, 33, 43, 129, 227, 347, 473, 681, 1041, 1419, 1973, 2497, 3817, 5919, 7491, 9761, 11451, 14921, 21703, 29283, 44763, 65109, 78769, 84839, 107371, 164131, 236307, 254517, 322113, 447871, 492393, 684631, 866459, 933229, 1343613, 2053893, 2599377, 2799687, 3387067, 4926581, 7530941, 10161201, 14779743, 19258453, 22592823, 29439133, 37257737, 57775359, 88317399, 111773211, 155411237, 211842983, 323830463, 466233711, 635528949, 971491389, 1709523607, 5128570821, 6682683191, 20048049573, 73509515101, 220528545303]

約数ペア:

[(1, 220528545303), (3, 73509515101), (11, 20048049573), (33, 6682683191), (43, 5128570821), (129, 1709523607), (227, 971491389), (347, 635528949), (473, 466233711), (681, 323830463), (1041, 211842983), (1419, 155411237), (1973, 111773211), (2497, 88317399), (3817, 57775359), (5919, 37257737), (7491, 29439133), (9761, 22592823), (11451, 19258453), (14921, 14779743), (21703, 10161201), (29283, 7530941), (44763, 4926581), (65109, 3387067), (78769, 2799687), (84839, 2599377), (107371, 2053893), (164131, 1343613), (236307, 933229), (254517, 866459), (322113, 684631), (447871, 492393)]