199798872

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1910

約数の個数: 128

約数和(自身を含む): 627648000

約数和(自身を除く): 427849128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 343, 364, 392, 546, 588, 637, 686, 728, 1029, 1092, 1176, 1274, 1372, 1867, 1911, 2058, 2184, 2548, 2744, 3734, 3822, 4116, 4459, 5096, 5601, 7468, 7644, 8232, 8918, 11202, 13069, 13377, 14936, 15288, 17836, 22404, 24271, 26138, 26754, 35672, 39207, 44808, 48542, 52276, 53508, 72813, 78414, 91483, 97084, 104552, 107016, 145626, 156828, 169897, 182966, 194168, 274449, 291252, 313656, 339794, 365932, 509691, 548898, 582504, 640381, 679588, 731864, 1019382, 1097796, 1189279, 1280762, 1359176, 1921143, 2038764, 2195592, 2378558, 2561524, 3567837, 3842286, 4077528, 4757116, 5123048, 7135674, 7684572, 8324953, 9514232, 14271348, 15369144, 16649906, 24974859, 28542696, 33299812, 49949718, 66599624, 99899436, 199798872]

約数ペア:

[(1, 199798872), (2, 99899436), (3, 66599624), (4, 49949718), (6, 33299812), (7, 28542696), (8, 24974859), (12, 16649906), (13, 15369144), (14, 14271348), (21, 9514232), (24, 8324953), (26, 7684572), (28, 7135674), (39, 5123048), (42, 4757116), (49, 4077528), (52, 3842286), (56, 3567837), (78, 2561524), (84, 2378558), (91, 2195592), (98, 2038764), (104, 1921143), (147, 1359176), (156, 1280762), (168, 1189279), (182, 1097796), (196, 1019382), (273, 731864), (294, 679588), (312, 640381), (343, 582504), (364, 548898), (392, 509691), (546, 365932), (588, 339794), (637, 313656), (686, 291252), (728, 274449), (1029, 194168), (1092, 182966), (1176, 169897), (1274, 156828), (1372, 145626), (1867, 107016), (1911, 104552), (2058, 97084), (2184, 91483), (2548, 78414), (2744, 72813), (3734, 53508), (3822, 52276), (4116, 48542), (4459, 44808), (5096, 39207), (5601, 35672), (7468, 26754), (7644, 26138), (8232, 24271), (8918, 22404), (11202, 17836), (13069, 15288), (13377, 14936)]