201099648

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 576259200

約数和(自身を除く): 375159552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 152, 172, 192, 228, 258, 304, 344, 384, 456, 516, 608, 641, 688, 817, 912, 1032, 1216, 1282, 1376, 1634, 1824, 1923, 2064, 2432, 2451, 2564, 2752, 3268, 3648, 3846, 4128, 4902, 5128, 5504, 6536, 7296, 7692, 8256, 9804, 10256, 12179, 13072, 15384, 16512, 19608, 20512, 24358, 26144, 27563, 30768, 36537, 39216, 41024, 48716, 52288, 55126, 61536, 73074, 78432, 82048, 82689, 97432, 104576, 110252, 123072, 146148, 156864, 165378, 194864, 220504, 246144, 292296, 313728, 330756, 389728, 441008, 523697, 584592, 661512, 779456, 882016, 1047394, 1169184, 1323024, 1558912, 1571091, 1764032, 2094788, 2338368, 2646048, 3142182, 3528064, 4189576, 4676736, 5292096, 6284364, 8379152, 10584192, 12568728, 16758304, 25137456, 33516608, 50274912, 67033216, 100549824, 201099648]

約数ペア:

[(1, 201099648), (2, 100549824), (3, 67033216), (4, 50274912), (6, 33516608), (8, 25137456), (12, 16758304), (16, 12568728), (19, 10584192), (24, 8379152), (32, 6284364), (38, 5292096), (43, 4676736), (48, 4189576), (57, 3528064), (64, 3142182), (76, 2646048), (86, 2338368), (96, 2094788), (114, 1764032), (128, 1571091), (129, 1558912), (152, 1323024), (172, 1169184), (192, 1047394), (228, 882016), (258, 779456), (304, 661512), (344, 584592), (384, 523697), (456, 441008), (516, 389728), (608, 330756), (641, 313728), (688, 292296), (817, 246144), (912, 220504), (1032, 194864), (1216, 165378), (1282, 156864), (1376, 146148), (1634, 123072), (1824, 110252), (1923, 104576), (2064, 97432), (2432, 82689), (2451, 82048), (2564, 78432), (2752, 73074), (3268, 61536), (3648, 55126), (3846, 52288), (4128, 48716), (4902, 41024), (5128, 39216), (5504, 36537), (6536, 30768), (7296, 27563), (7692, 26144), (8256, 24358), (9804, 20512), (10256, 19608), (12179, 16512), (13072, 15384)]