199477584

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 579739680

約数和(自身を除く): 380262096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 59, 72, 106, 118, 144, 159, 177, 212, 236, 318, 354, 424, 443, 472, 477, 531, 636, 708, 848, 886, 944, 954, 1062, 1272, 1329, 1416, 1772, 1908, 2124, 2544, 2658, 2832, 3127, 3544, 3816, 3987, 4248, 5316, 6254, 7088, 7632, 7974, 8496, 9381, 10632, 12508, 15948, 18762, 21264, 23479, 25016, 26137, 28143, 31896, 37524, 46958, 50032, 52274, 56286, 63792, 70437, 75048, 78411, 93916, 104548, 112572, 140874, 150096, 156822, 187832, 209096, 211311, 225144, 235233, 281748, 313644, 375664, 418192, 422622, 450288, 470466, 563496, 627288, 845244, 940932, 1126992, 1254576, 1385261, 1690488, 1881864, 2770522, 3380976, 3763728, 4155783, 5541044, 8311566, 11082088, 12467349, 16623132, 22164176, 24934698, 33246264, 49869396, 66492528, 99738792, 199477584]

約数ペア:

[(1, 199477584), (2, 99738792), (3, 66492528), (4, 49869396), (6, 33246264), (8, 24934698), (9, 22164176), (12, 16623132), (16, 12467349), (18, 11082088), (24, 8311566), (36, 5541044), (48, 4155783), (53, 3763728), (59, 3380976), (72, 2770522), (106, 1881864), (118, 1690488), (144, 1385261), (159, 1254576), (177, 1126992), (212, 940932), (236, 845244), (318, 627288), (354, 563496), (424, 470466), (443, 450288), (472, 422622), (477, 418192), (531, 375664), (636, 313644), (708, 281748), (848, 235233), (886, 225144), (944, 211311), (954, 209096), (1062, 187832), (1272, 156822), (1329, 150096), (1416, 140874), (1772, 112572), (1908, 104548), (2124, 93916), (2544, 78411), (2658, 75048), (2832, 70437), (3127, 63792), (3544, 56286), (3816, 52274), (3987, 50032), (4248, 46958), (5316, 37524), (6254, 31896), (7088, 28143), (7632, 26137), (7974, 25016), (8496, 23479), (9381, 21264), (10632, 18762), (12508, 15948)]