206525904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 591524640

約数和(自身を除く): 384998736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 179, 208, 258, 312, 344, 358, 516, 537, 559, 624, 688, 716, 1032, 1074, 1118, 1432, 1677, 1849, 2064, 2148, 2236, 2327, 2864, 3354, 3698, 4296, 4472, 4654, 5547, 6708, 6981, 7396, 7697, 8592, 8944, 9308, 11094, 13416, 13962, 14792, 15394, 18616, 22188, 23091, 24037, 26832, 27924, 29584, 30788, 37232, 44376, 46182, 48074, 55848, 61576, 72111, 88752, 92364, 96148, 100061, 111696, 123152, 144222, 184728, 192296, 200122, 288444, 300183, 330971, 369456, 384592, 400244, 576888, 600366, 661942, 800488, 992913, 1153776, 1200732, 1323884, 1600976, 1985826, 2401464, 2647768, 3971652, 4302623, 4802928, 5295536, 7943304, 8605246, 12907869, 15886608, 17210492, 25815738, 34420984, 51631476, 68841968, 103262952, 206525904]

約数ペア:

[(1, 206525904), (2, 103262952), (3, 68841968), (4, 51631476), (6, 34420984), (8, 25815738), (12, 17210492), (13, 15886608), (16, 12907869), (24, 8605246), (26, 7943304), (39, 5295536), (43, 4802928), (48, 4302623), (52, 3971652), (78, 2647768), (86, 2401464), (104, 1985826), (129, 1600976), (156, 1323884), (172, 1200732), (179, 1153776), (208, 992913), (258, 800488), (312, 661942), (344, 600366), (358, 576888), (516, 400244), (537, 384592), (559, 369456), (624, 330971), (688, 300183), (716, 288444), (1032, 200122), (1074, 192296), (1118, 184728), (1432, 144222), (1677, 123152), (1849, 111696), (2064, 100061), (2148, 96148), (2236, 92364), (2327, 88752), (2864, 72111), (3354, 61576), (3698, 55848), (4296, 48074), (4472, 46182), (4654, 44376), (5547, 37232), (6708, 30788), (6981, 29584), (7396, 27924), (7697, 26832), (8592, 24037), (8944, 23091), (9308, 22188), (11094, 18616), (13416, 15394), (13962, 14792)]