199907499

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{195413}}^1$

素因数の和:195458

約数の個数: 16

約数和(自身を含む): 300155904

約数和(自身を除く): 100248405

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 195413, 586239, 2149543, 6057803, 6448629, 18173409, 66635833, 199907499]

約数ペア:

[(1, 199907499), (3, 66635833), (11, 18173409), (31, 6448629), (33, 6057803), (93, 2149543), (341, 586239), (1023, 195413)]