207477384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 573350400

約数和(自身を除く): 365873016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 79, 82, 102, 123, 136, 157, 158, 164, 204, 237, 246, 314, 316, 328, 408, 471, 474, 492, 628, 632, 697, 942, 948, 984, 1256, 1343, 1394, 1884, 1896, 2091, 2669, 2686, 2788, 3239, 3768, 4029, 4182, 5338, 5372, 5576, 6437, 6478, 8007, 8058, 8364, 9717, 10676, 10744, 12403, 12874, 12956, 16014, 16116, 16728, 19311, 19434, 21352, 24806, 25748, 25912, 32028, 32232, 37209, 38622, 38868, 49612, 51496, 55063, 64056, 74418, 77244, 77736, 99224, 109429, 110126, 148836, 154488, 165189, 210851, 218858, 220252, 297672, 328287, 330378, 421702, 437716, 440504, 508523, 632553, 656574, 660756, 843404, 875432, 1017046, 1265106, 1313148, 1321512, 1525569, 1686808, 2034092, 2530212, 2626296, 3051138, 4068184, 5060424, 6102276, 8644891, 12204552, 17289782, 25934673, 34579564, 51869346, 69159128, 103738692, 207477384]

約数ペア:

[(1, 207477384), (2, 103738692), (3, 69159128), (4, 51869346), (6, 34579564), (8, 25934673), (12, 17289782), (17, 12204552), (24, 8644891), (34, 6102276), (41, 5060424), (51, 4068184), (68, 3051138), (79, 2626296), (82, 2530212), (102, 2034092), (123, 1686808), (136, 1525569), (157, 1321512), (158, 1313148), (164, 1265106), (204, 1017046), (237, 875432), (246, 843404), (314, 660756), (316, 656574), (328, 632553), (408, 508523), (471, 440504), (474, 437716), (492, 421702), (628, 330378), (632, 328287), (697, 297672), (942, 220252), (948, 218858), (984, 210851), (1256, 165189), (1343, 154488), (1394, 148836), (1884, 110126), (1896, 109429), (2091, 99224), (2669, 77736), (2686, 77244), (2788, 74418), (3239, 64056), (3768, 55063), (4029, 51496), (4182, 49612), (5338, 38868), (5372, 38622), (5576, 37209), (6437, 32232), (6478, 32028), (8007, 25912), (8058, 25748), (8364, 24806), (9717, 21352), (10676, 19434), (10744, 19311), (12403, 16728), (12874, 16116), (12956, 16014)]