198880416

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:876

約数の個数: 216

約数和(自身を含む): 697444020

約数和(自身を除く): 498563604

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 224, 238, 252, 272, 288, 294, 306, 336, 357, 392, 408, 441, 476, 504, 544, 588, 612, 672, 714, 784, 816, 829, 833, 882, 952, 1008, 1071, 1176, 1224, 1428, 1568, 1632, 1658, 1666, 1764, 1904, 2016, 2142, 2352, 2448, 2487, 2499, 2856, 3316, 3332, 3528, 3808, 4284, 4704, 4896, 4974, 4998, 5712, 5803, 6632, 6664, 7056, 7461, 7497, 8568, 9948, 9996, 11424, 11606, 13264, 13328, 14093, 14112, 14922, 14994, 17136, 17409, 19896, 19992, 23212, 26528, 26656, 28186, 29844, 29988, 34272, 34818, 39792, 39984, 40621, 42279, 46424, 52227, 56372, 59688, 59976, 69636, 79584, 79968, 81242, 84558, 92848, 98651, 104454, 112744, 119376, 119952, 121863, 126837, 139272, 162484, 169116, 185696, 197302, 208908, 225488, 238752, 239904, 243726, 253674, 278544, 295953, 324968, 338232, 365589, 394604, 417816, 450976, 487452, 507348, 557088, 591906, 649936, 676464, 690557, 731178, 789208, 835632, 887859, 974904, 1014696, 1183812, 1299872, 1352928, 1381114, 1462356, 1578416, 1671264, 1775718, 1949808, 2029392, 2071671, 2367624, 2762228, 2924712, 3156832, 3551436, 3899616, 4058784, 4143342, 4735248, 5524456, 5849424, 6215013, 7102872, 8286684, 9470496, 11048912, 11698848, 12430026, 14205744, 16573368, 22097824, 24860052, 28411488, 33146736, 49720104, 66293472, 99440208, 198880416]

約数ペア:

[(1, 198880416), (2, 99440208), (3, 66293472), (4, 49720104), (6, 33146736), (7, 28411488), (8, 24860052), (9, 22097824), (12, 16573368), (14, 14205744), (16, 12430026), (17, 11698848), (18, 11048912), (21, 9470496), (24, 8286684), (28, 7102872), (32, 6215013), (34, 5849424), (36, 5524456), (42, 4735248), (48, 4143342), (49, 4058784), (51, 3899616), (56, 3551436), (63, 3156832), (68, 2924712), (72, 2762228), (84, 2367624), (96, 2071671), (98, 2029392), (102, 1949808), (112, 1775718), (119, 1671264), (126, 1578416), (136, 1462356), (144, 1381114), (147, 1352928), (153, 1299872), (168, 1183812), (196, 1014696), (204, 974904), (224, 887859), (238, 835632), (252, 789208), (272, 731178), (288, 690557), (294, 676464), (306, 649936), (336, 591906), (357, 557088), (392, 507348), (408, 487452), (441, 450976), (476, 417816), (504, 394604), (544, 365589), (588, 338232), (612, 324968), (672, 295953), (714, 278544), (784, 253674), (816, 243726), (829, 239904), (833, 238752), (882, 225488), (952, 208908), (1008, 197302), (1071, 185696), (1176, 169116), (1224, 162484), (1428, 139272), (1568, 126837), (1632, 121863), (1658, 119952), (1666, 119376), (1764, 112744), (1904, 104454), (2016, 98651), (2142, 92848), (2352, 84558), (2448, 81242), (2487, 79968), (2499, 79584), (2856, 69636), (3316, 59976), (3332, 59688), (3528, 56372), (3808, 52227), (4284, 46424), (4704, 42279), (4896, 40621), (4974, 39984), (4998, 39792), (5712, 34818), (5803, 34272), (6632, 29988), (6664, 29844), (7056, 28186), (7461, 26656), (7497, 26528), (8568, 23212), (9948, 19992), (9996, 19896), (11424, 17409), (11606, 17136), (13264, 14994), (13328, 14922), (14093, 14112)]