205166184

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 564710400

約数和(自身を除く): 359544216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 37, 58, 62, 74, 87, 93, 111, 116, 124, 148, 174, 186, 222, 232, 248, 257, 296, 348, 372, 444, 514, 696, 744, 771, 888, 899, 1028, 1073, 1147, 1542, 1798, 2056, 2146, 2294, 2697, 3084, 3219, 3441, 3596, 4292, 4588, 5394, 6168, 6438, 6882, 7192, 7453, 7967, 8584, 9176, 9509, 10788, 12876, 13764, 14906, 15934, 19018, 21576, 22359, 23901, 25752, 27528, 28527, 29812, 31868, 33263, 38036, 44718, 47802, 57054, 59624, 63736, 66526, 76072, 89436, 95604, 99789, 114108, 133052, 178872, 191208, 199578, 228216, 231043, 266104, 275761, 294779, 399156, 462086, 551522, 589558, 693129, 798312, 827283, 884337, 924172, 1103044, 1179116, 1386258, 1654566, 1768674, 1848344, 2206088, 2358232, 2772516, 3309132, 3537348, 5545032, 6618264, 7074696, 8548591, 17097182, 25645773, 34194364, 51291546, 68388728, 102583092, 205166184]

約数ペア:

[(1, 205166184), (2, 102583092), (3, 68388728), (4, 51291546), (6, 34194364), (8, 25645773), (12, 17097182), (24, 8548591), (29, 7074696), (31, 6618264), (37, 5545032), (58, 3537348), (62, 3309132), (74, 2772516), (87, 2358232), (93, 2206088), (111, 1848344), (116, 1768674), (124, 1654566), (148, 1386258), (174, 1179116), (186, 1103044), (222, 924172), (232, 884337), (248, 827283), (257, 798312), (296, 693129), (348, 589558), (372, 551522), (444, 462086), (514, 399156), (696, 294779), (744, 275761), (771, 266104), (888, 231043), (899, 228216), (1028, 199578), (1073, 191208), (1147, 178872), (1542, 133052), (1798, 114108), (2056, 99789), (2146, 95604), (2294, 89436), (2697, 76072), (3084, 66526), (3219, 63736), (3441, 59624), (3596, 57054), (4292, 47802), (4588, 44718), (5394, 38036), (6168, 33263), (6438, 31868), (6882, 29812), (7192, 28527), (7453, 27528), (7967, 25752), (8584, 23901), (9176, 22359), (9509, 21576), (10788, 19018), (12876, 15934), (13764, 14906)]