99538206

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1999}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 204864000

約数和(自身を除く): 105325794

約数列:

[1, 2, 3, 6, 43, 86, 129, 193, 258, 386, 579, 1158, 1999, 3998, 5997, 8299, 11994, 16598, 24897, 49794, 85957, 171914, 257871, 385807, 515742, 771614, 1157421, 2314842, 16589701, 33179402, 49769103, 99538206]

約数ペア:

[(1, 99538206), (2, 49769103), (3, 33179402), (6, 16589701), (43, 2314842), (86, 1157421), (129, 771614), (193, 515742), (258, 385807), (386, 257871), (579, 171914), (1158, 85957), (1999, 49794), (3998, 24897), (5997, 16598), (8299, 11994)]