199460916

素因数分解:

$2^2\times 3^2\times {\mathrm{5540581}}^1$

素因数の和:5540591

約数の個数: 18

約数和(自身を含む): 504192962

約数和(自身を除く): 304732046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5540581, 11081162, 16621743, 22162324, 33243486, 49865229, 66486972, 99730458, 199460916]

約数ペア:

[(1, 199460916), (2, 99730458), (3, 66486972), (4, 49865229), (6, 33243486), (9, 22162324), (12, 16621743), (18, 11081162), (36, 5540581)]