207306652

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{14897}}^1$

素因数の和:14986

約数の個数: 36

約数和(自身を含む): 427989744

約数和(自身を除く): 220683092

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 13916, 14897, 29794, 59588, 104279, 208558, 417116, 729953, 1057687, 1459906, 2115374, 2919812, 4230748, 7403809, 14807618, 29615236, 51826663, 103653326, 207306652]

約数ペア:

[(1, 207306652), (2, 103653326), (4, 51826663), (7, 29615236), (14, 14807618), (28, 7403809), (49, 4230748), (71, 2919812), (98, 2115374), (142, 1459906), (196, 1057687), (284, 729953), (497, 417116), (994, 208558), (1988, 104279), (3479, 59588), (6958, 29794), (13916, 14897)]