199039146

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{399677}}^1$

素因数の和:399765

約数の個数: 16

約数和(自身を含む): 402875424

約数和(自身を除く): 203836278

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 399677, 799354, 1199031, 2398062, 33173191, 66346382, 99519573, 199039146]

約数ペア:

[(1, 199039146), (2, 99519573), (3, 66346382), (6, 33173191), (83, 2398062), (166, 1199031), (249, 799354), (498, 399677)]