199814208

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2620

約数の個数: 112

約数和(自身を含む): 592555584

約数和(自身を除く): 392741376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 132, 148, 176, 192, 222, 264, 296, 352, 407, 444, 528, 592, 704, 814, 888, 1056, 1184, 1221, 1628, 1776, 2112, 2368, 2442, 2557, 3256, 3552, 4884, 5114, 6512, 7104, 7671, 9768, 10228, 13024, 15342, 19536, 20456, 26048, 28127, 30684, 39072, 40912, 56254, 61368, 78144, 81824, 84381, 94609, 112508, 122736, 163648, 168762, 189218, 225016, 245472, 283827, 337524, 378436, 450032, 490944, 567654, 675048, 756872, 900064, 1040699, 1135308, 1350096, 1513744, 1800128, 2081398, 2270616, 2700192, 3027488, 3122097, 4162796, 4541232, 5400384, 6054976, 6244194, 8325592, 9082464, 12488388, 16651184, 18164928, 24976776, 33302368, 49953552, 66604736, 99907104, 199814208]

約数ペア:

[(1, 199814208), (2, 99907104), (3, 66604736), (4, 49953552), (6, 33302368), (8, 24976776), (11, 18164928), (12, 16651184), (16, 12488388), (22, 9082464), (24, 8325592), (32, 6244194), (33, 6054976), (37, 5400384), (44, 4541232), (48, 4162796), (64, 3122097), (66, 3027488), (74, 2700192), (88, 2270616), (96, 2081398), (111, 1800128), (132, 1513744), (148, 1350096), (176, 1135308), (192, 1040699), (222, 900064), (264, 756872), (296, 675048), (352, 567654), (407, 490944), (444, 450032), (528, 378436), (592, 337524), (704, 283827), (814, 245472), (888, 225016), (1056, 189218), (1184, 168762), (1221, 163648), (1628, 122736), (1776, 112508), (2112, 94609), (2368, 84381), (2442, 81824), (2557, 78144), (3256, 61368), (3552, 56254), (4884, 40912), (5114, 39072), (6512, 30684), (7104, 28127), (7671, 26048), (9768, 20456), (10228, 19536), (13024, 15342)]