204241392

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 160

約数和(自身を含む): 615198720

約数和(自身を除く): 410957328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 101, 108, 124, 144, 151, 186, 202, 216, 248, 279, 302, 303, 372, 404, 432, 453, 496, 558, 604, 606, 744, 808, 837, 906, 909, 1116, 1208, 1212, 1359, 1488, 1616, 1674, 1812, 1818, 2232, 2416, 2424, 2718, 2727, 3131, 3348, 3624, 3636, 4077, 4464, 4681, 4848, 5436, 5454, 6262, 6696, 7248, 7272, 8154, 9362, 9393, 10872, 10908, 12524, 13392, 14043, 14544, 15251, 16308, 18724, 18786, 21744, 21816, 25048, 28086, 28179, 30502, 32616, 37448, 37572, 42129, 43632, 45753, 50096, 56172, 56358, 61004, 65232, 74896, 75144, 84258, 84537, 91506, 112344, 112716, 122008, 126387, 137259, 150288, 168516, 169074, 183012, 224688, 225432, 244016, 252774, 274518, 337032, 338148, 366024, 411777, 450864, 472781, 505548, 549036, 674064, 676296, 732048, 823554, 945562, 1011096, 1098072, 1352592, 1418343, 1647108, 1891124, 2022192, 2196144, 2836686, 3294216, 3782248, 4255029, 5673372, 6588432, 7564496, 8510058, 11346744, 12765087, 17020116, 22693488, 25530174, 34040232, 51060348, 68080464, 102120696, 204241392]

約数ペア:

[(1, 204241392), (2, 102120696), (3, 68080464), (4, 51060348), (6, 34040232), (8, 25530174), (9, 22693488), (12, 17020116), (16, 12765087), (18, 11346744), (24, 8510058), (27, 7564496), (31, 6588432), (36, 5673372), (48, 4255029), (54, 3782248), (62, 3294216), (72, 2836686), (93, 2196144), (101, 2022192), (108, 1891124), (124, 1647108), (144, 1418343), (151, 1352592), (186, 1098072), (202, 1011096), (216, 945562), (248, 823554), (279, 732048), (302, 676296), (303, 674064), (372, 549036), (404, 505548), (432, 472781), (453, 450864), (496, 411777), (558, 366024), (604, 338148), (606, 337032), (744, 274518), (808, 252774), (837, 244016), (906, 225432), (909, 224688), (1116, 183012), (1208, 169074), (1212, 168516), (1359, 150288), (1488, 137259), (1616, 126387), (1674, 122008), (1812, 112716), (1818, 112344), (2232, 91506), (2416, 84537), (2424, 84258), (2718, 75144), (2727, 74896), (3131, 65232), (3348, 61004), (3624, 56358), (3636, 56172), (4077, 50096), (4464, 45753), (4681, 43632), (4848, 42129), (5436, 37572), (5454, 37448), (6262, 32616), (6696, 30502), (7248, 28179), (7272, 28086), (8154, 25048), (9362, 21816), (9393, 21744), (10872, 18786), (10908, 18724), (12524, 16308), (13392, 15251), (14043, 14544)]