201972936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:140

約数の個数: 256

約数和(自身を含む): 630374400

約数和(自身を除く): 428401464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 29, 31, 33, 37, 44, 46, 58, 62, 66, 69, 74, 87, 88, 92, 93, 111, 116, 124, 132, 138, 148, 174, 184, 186, 222, 232, 248, 253, 264, 276, 296, 319, 341, 348, 372, 407, 444, 506, 552, 638, 667, 682, 696, 713, 744, 759, 814, 851, 888, 899, 957, 1012, 1023, 1073, 1147, 1221, 1276, 1334, 1364, 1426, 1518, 1628, 1702, 1798, 1914, 2001, 2024, 2046, 2139, 2146, 2294, 2442, 2552, 2553, 2668, 2697, 2728, 2852, 3036, 3219, 3256, 3404, 3441, 3596, 3828, 4002, 4092, 4278, 4292, 4588, 4884, 5106, 5336, 5394, 5704, 6072, 6438, 6808, 6882, 7192, 7337, 7656, 7843, 8004, 8184, 8556, 8584, 9176, 9361, 9768, 9889, 10212, 10788, 11803, 12617, 12876, 13764, 14674, 15686, 16008, 17112, 18722, 19778, 20424, 20677, 21576, 22011, 23529, 23606, 24679, 25234, 25752, 26381, 27528, 28083, 29348, 29667, 31372, 33263, 35409, 37444, 37851, 39556, 41354, 44022, 47058, 47212, 49358, 50468, 52762, 56166, 58696, 59334, 62031, 62744, 66526, 70818, 74037, 74888, 75702, 79112, 79143, 82708, 88044, 94116, 94424, 98716, 99789, 100936, 105524, 112332, 118668, 124062, 133052, 141636, 148074, 151404, 158286, 165416, 176088, 188232, 197432, 199578, 211048, 224664, 227447, 237336, 248124, 266104, 271469, 283272, 290191, 296148, 302808, 316572, 365893, 399156, 454894, 496248, 542938, 580382, 592296, 633144, 682341, 731786, 765049, 798312, 814407, 870573, 909788, 1085876, 1097679, 1160764, 1364682, 1463572, 1530098, 1628814, 1741146, 1819576, 2171752, 2195358, 2295147, 2321528, 2729364, 2927144, 3060196, 3257628, 3482292, 4390716, 4590294, 5458728, 6120392, 6515256, 6964584, 8415539, 8781432, 9180588, 16831078, 18361176, 25246617, 33662156, 50493234, 67324312, 100986468, 201972936]

約数ペア:

[(1, 201972936), (2, 100986468), (3, 67324312), (4, 50493234), (6, 33662156), (8, 25246617), (11, 18361176), (12, 16831078), (22, 9180588), (23, 8781432), (24, 8415539), (29, 6964584), (31, 6515256), (33, 6120392), (37, 5458728), (44, 4590294), (46, 4390716), (58, 3482292), (62, 3257628), (66, 3060196), (69, 2927144), (74, 2729364), (87, 2321528), (88, 2295147), (92, 2195358), (93, 2171752), (111, 1819576), (116, 1741146), (124, 1628814), (132, 1530098), (138, 1463572), (148, 1364682), (174, 1160764), (184, 1097679), (186, 1085876), (222, 909788), (232, 870573), (248, 814407), (253, 798312), (264, 765049), (276, 731786), (296, 682341), (319, 633144), (341, 592296), (348, 580382), (372, 542938), (407, 496248), (444, 454894), (506, 399156), (552, 365893), (638, 316572), (667, 302808), (682, 296148), (696, 290191), (713, 283272), (744, 271469), (759, 266104), (814, 248124), (851, 237336), (888, 227447), (899, 224664), (957, 211048), (1012, 199578), (1023, 197432), (1073, 188232), (1147, 176088), (1221, 165416), (1276, 158286), (1334, 151404), (1364, 148074), (1426, 141636), (1518, 133052), (1628, 124062), (1702, 118668), (1798, 112332), (1914, 105524), (2001, 100936), (2024, 99789), (2046, 98716), (2139, 94424), (2146, 94116), (2294, 88044), (2442, 82708), (2552, 79143), (2553, 79112), (2668, 75702), (2697, 74888), (2728, 74037), (2852, 70818), (3036, 66526), (3219, 62744), (3256, 62031), (3404, 59334), (3441, 58696), (3596, 56166), (3828, 52762), (4002, 50468), (4092, 49358), (4278, 47212), (4292, 47058), (4588, 44022), (4884, 41354), (5106, 39556), (5336, 37851), (5394, 37444), (5704, 35409), (6072, 33263), (6438, 31372), (6808, 29667), (6882, 29348), (7192, 28083), (7337, 27528), (7656, 26381), (7843, 25752), (8004, 25234), (8184, 24679), (8556, 23606), (8584, 23529), (9176, 22011), (9361, 21576), (9768, 20677), (9889, 20424), (10212, 19778), (10788, 18722), (11803, 17112), (12617, 16008), (12876, 15686), (13764, 14674)]