199026849

素因数分解:

$3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{7699}}^1$

素因数の和:8940

約数の個数: 16

約数和(自身を含む): 303564800

約数和(自身を除く): 104537951

約数列:

[1, 3, 7, 21, 1231, 3693, 7699, 8617, 23097, 25851, 53893, 161679, 9477469, 28432407, 66342283, 199026849]

約数ペア:

[(1, 199026849), (3, 66342283), (7, 28432407), (21, 9477469), (1231, 161679), (3693, 53893), (7699, 25851), (8617, 23097)]