190865248

素因数分解:

$2^5\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1381}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 430454304

約数和(自身を除く): 239589056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 617, 1234, 1381, 2468, 2762, 4319, 4936, 5524, 8638, 9667, 9872, 11048, 17276, 19334, 19744, 22096, 34552, 38668, 44192, 69104, 77336, 138208, 154672, 309344, 852077, 1704154, 3408308, 5964539, 6816616, 11929078, 13633232, 23858156, 27266464, 47716312, 95432624, 190865248]

約数ペア:

[(1, 190865248), (2, 95432624), (4, 47716312), (7, 27266464), (8, 23858156), (14, 13633232), (16, 11929078), (28, 6816616), (32, 5964539), (56, 3408308), (112, 1704154), (224, 852077), (617, 309344), (1234, 154672), (1381, 138208), (2468, 77336), (2762, 69104), (4319, 44192), (4936, 38668), (5524, 34552), (8638, 22096), (9667, 19744), (9872, 19334), (11048, 17276)]