209973168

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{15679}}^1$

素因数の和:15727

約数の個数: 80

約数和(自身を含む): 622182400

約数和(自身を除く): 412209232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 15679, 31358, 47037, 62716, 94074, 125432, 141111, 188148, 250864, 282222, 376296, 423333, 486049, 564444, 752592, 846666, 972098, 1128888, 1458147, 1693332, 1944196, 2257776, 2916294, 3386664, 3888392, 4374441, 5832588, 6773328, 7776784, 8748882, 11665176, 13123323, 17497764, 23330352, 26246646, 34995528, 52493292, 69991056, 104986584, 209973168]

約数ペア:

[(1, 209973168), (2, 104986584), (3, 69991056), (4, 52493292), (6, 34995528), (8, 26246646), (9, 23330352), (12, 17497764), (16, 13123323), (18, 11665176), (24, 8748882), (27, 7776784), (31, 6773328), (36, 5832588), (48, 4374441), (54, 3888392), (62, 3386664), (72, 2916294), (93, 2257776), (108, 1944196), (124, 1693332), (144, 1458147), (186, 1128888), (216, 972098), (248, 846666), (279, 752592), (372, 564444), (432, 486049), (496, 423333), (558, 376296), (744, 282222), (837, 250864), (1116, 188148), (1488, 141111), (1674, 125432), (2232, 94074), (3348, 62716), (4464, 47037), (6696, 31358), (13392, 15679)]