209500538032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:867

約数の個数: 160

約数和(自身を含む): 436276076544

約数和(自身を除く): 226775538512

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 73, 94, 124, 146, 188, 248, 292, 307, 376, 401, 496, 584, 614, 752, 802, 1168, 1228, 1457, 1604, 2263, 2456, 2914, 3208, 3431, 4526, 4912, 5828, 6416, 6862, 9052, 9517, 11656, 12431, 13724, 14429, 18104, 18847, 19034, 22411, 23312, 24862, 27448, 28858, 29273, 36208, 37694, 38068, 44822, 49724, 54896, 57716, 58546, 75388, 76136, 89644, 99448, 106361, 115432, 117092, 123107, 150776, 152272, 179288, 198896, 212722, 230864, 234184, 246214, 301552, 358576, 425444, 447299, 468368, 492428, 584257, 694741, 850888, 894598, 907463, 984856, 1053317, 1168514, 1375831, 1389482, 1701776, 1789196, 1814926, 1969712, 2106634, 2337028, 2751662, 2778964, 3578392, 3629852, 3816317, 4213268, 4674056, 5503324, 5557928, 5786029, 7156784, 7259704, 7632634, 8426536, 8986811, 9348112, 11006648, 11115856, 11572058, 14519408, 15265268, 16853072, 17973622, 22013296, 23144116, 30530536, 32652827, 35947244, 42650761, 46288232, 61061072, 65305654, 71894488, 85301522, 92576464, 130611308, 143788976, 170603044, 179366899, 261222616, 278591141, 341206088, 358733798, 422380117, 522445232, 557182282, 682412176, 717467596, 844760234, 1114364564, 1434935192, 1689520468, 2228729128, 2869870384, 3379040936, 4457458256, 6758081872, 13093783627, 26187567254, 52375134508, 104750269016, 209500538032]

約数ペア:

[(1, 209500538032), (2, 104750269016), (4, 52375134508), (8, 26187567254), (16, 13093783627), (31, 6758081872), (47, 4457458256), (62, 3379040936), (73, 2869870384), (94, 2228729128), (124, 1689520468), (146, 1434935192), (188, 1114364564), (248, 844760234), (292, 717467596), (307, 682412176), (376, 557182282), (401, 522445232), (496, 422380117), (584, 358733798), (614, 341206088), (752, 278591141), (802, 261222616), (1168, 179366899), (1228, 170603044), (1457, 143788976), (1604, 130611308), (2263, 92576464), (2456, 85301522), (2914, 71894488), (3208, 65305654), (3431, 61061072), (4526, 46288232), (4912, 42650761), (5828, 35947244), (6416, 32652827), (6862, 30530536), (9052, 23144116), (9517, 22013296), (11656, 17973622), (12431, 16853072), (13724, 15265268), (14429, 14519408), (18104, 11572058), (18847, 11115856), (19034, 11006648), (22411, 9348112), (23312, 8986811), (24862, 8426536), (27448, 7632634), (28858, 7259704), (29273, 7156784), (36208, 5786029), (37694, 5557928), (38068, 5503324), (44822, 4674056), (49724, 4213268), (54896, 3816317), (57716, 3629852), (58546, 3578392), (75388, 2778964), (76136, 2751662), (89644, 2337028), (99448, 2106634), (106361, 1969712), (115432, 1814926), (117092, 1789196), (123107, 1701776), (150776, 1389482), (152272, 1375831), (179288, 1168514), (198896, 1053317), (212722, 984856), (230864, 907463), (234184, 894598), (246214, 850888), (301552, 694741), (358576, 584257), (425444, 492428), (447299, 468368)]