198655398

素因数分解:

$2^1\times 3^2\times {\mathrm{2377}}^1\times {\mathrm{4643}}^1$

素因数の和:7028

約数の個数: 24

約数和(自身を含む): 430693848

約数和(自身を除く): 232038450

約数列:

[1, 2, 3, 6, 9, 18, 2377, 4643, 4754, 7131, 9286, 13929, 14262, 21393, 27858, 41787, 42786, 83574, 11036411, 22072822, 33109233, 66218466, 99327699, 198655398]

約数ペア:

[(1, 198655398), (2, 99327699), (3, 66218466), (6, 33109233), (9, 22072822), (18, 11036411), (2377, 83574), (4643, 42786), (4754, 41787), (7131, 27858), (9286, 21393), (13929, 14262)]