199148674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{6733}}^1$

素因数の和:7401

約数の個数: 16

約数和(自身を含む): 312242112

約数和(自身を除く): 113093438

約数列:

[1, 2, 23, 46, 643, 1286, 6733, 13466, 14789, 29578, 154859, 309718, 4329319, 8658638, 99574337, 199148674]

約数ペア:

[(1, 199148674), (2, 99574337), (23, 8658638), (46, 4329319), (643, 309718), (1286, 154859), (6733, 29578), (13466, 14789)]