201971728

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3529}}^1$

素因数の和:3624

約数の個数: 60

約数和(自身を含む): 461575740

約数和(自身を除く): 259604012

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 392, 511, 584, 784, 1022, 1168, 2044, 3529, 3577, 4088, 7058, 7154, 8176, 14116, 14308, 24703, 28232, 28616, 49406, 56464, 57232, 98812, 172921, 197624, 257617, 345842, 395248, 515234, 691684, 1030468, 1383368, 1803319, 2060936, 2766736, 3606638, 4121872, 7213276, 12623233, 14426552, 25246466, 28853104, 50492932, 100985864, 201971728]

約数ペア:

[(1, 201971728), (2, 100985864), (4, 50492932), (7, 28853104), (8, 25246466), (14, 14426552), (16, 12623233), (28, 7213276), (49, 4121872), (56, 3606638), (73, 2766736), (98, 2060936), (112, 1803319), (146, 1383368), (196, 1030468), (292, 691684), (392, 515234), (511, 395248), (584, 345842), (784, 257617), (1022, 197624), (1168, 172921), (2044, 98812), (3529, 57232), (3577, 56464), (4088, 49406), (7058, 28616), (7154, 28232), (8176, 24703), (14116, 14308)]