209883072

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{3187}}^1$

素因数の和:3223

約数の個数: 112

約数和(自身を含む): 647801600

約数和(自身を除く): 437918528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2744, 3136, 3187, 4116, 4704, 5488, 6374, 8232, 9408, 9561, 10976, 12748, 16464, 19122, 21952, 22309, 25496, 32928, 38244, 44618, 50992, 65856, 66927, 76488, 89236, 101984, 133854, 152976, 156163, 178472, 203968, 267708, 305952, 312326, 356944, 468489, 535416, 611904, 624652, 713888, 936978, 1070832, 1093141, 1249304, 1427776, 1873956, 2141664, 2186282, 2498608, 3279423, 3747912, 4283328, 4372564, 4997216, 6558846, 7495824, 8745128, 9994432, 13117692, 14991648, 17490256, 26235384, 29983296, 34980512, 52470768, 69961024, 104941536, 209883072]

約数ペア:

[(1, 209883072), (2, 104941536), (3, 69961024), (4, 52470768), (6, 34980512), (7, 29983296), (8, 26235384), (12, 17490256), (14, 14991648), (16, 13117692), (21, 9994432), (24, 8745128), (28, 7495824), (32, 6558846), (42, 4997216), (48, 4372564), (49, 4283328), (56, 3747912), (64, 3279423), (84, 2498608), (96, 2186282), (98, 2141664), (112, 1873956), (147, 1427776), (168, 1249304), (192, 1093141), (196, 1070832), (224, 936978), (294, 713888), (336, 624652), (343, 611904), (392, 535416), (448, 468489), (588, 356944), (672, 312326), (686, 305952), (784, 267708), (1029, 203968), (1176, 178472), (1344, 156163), (1372, 152976), (1568, 133854), (2058, 101984), (2352, 89236), (2744, 76488), (3136, 66927), (3187, 65856), (4116, 50992), (4704, 44618), (5488, 38244), (6374, 32928), (8232, 25496), (9408, 22309), (9561, 21952), (10976, 19122), (12748, 16464)]