205940672

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4463}}^1$

素因数の和:4585

約数の個数: 56

約数和(自身を含む): 471684096

約数和(自身を除く): 265743424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2884, 3296, 4463, 5768, 6592, 8926, 11536, 17852, 23072, 31241, 35704, 46144, 62482, 71408, 124964, 142816, 249928, 285632, 459689, 499856, 919378, 999712, 1838756, 1999424, 3217823, 3677512, 6435646, 7355024, 12871292, 14710048, 25742584, 29420096, 51485168, 102970336, 205940672]

約数ペア:

[(1, 205940672), (2, 102970336), (4, 51485168), (7, 29420096), (8, 25742584), (14, 14710048), (16, 12871292), (28, 7355024), (32, 6435646), (56, 3677512), (64, 3217823), (103, 1999424), (112, 1838756), (206, 999712), (224, 919378), (412, 499856), (448, 459689), (721, 285632), (824, 249928), (1442, 142816), (1648, 124964), (2884, 71408), (3296, 62482), (4463, 46144), (5768, 35704), (6592, 31241), (8926, 23072), (11536, 17852)]