201490916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4579339}}^1$

素因数の和:4579354

約数の個数: 12

約数和(自身を含む): 384664560

約数和(自身を除く): 183173644

約数列:

[1, 2, 4, 11, 22, 44, 4579339, 9158678, 18317356, 50372729, 100745458, 201490916]

約数ペア:

[(1, 201490916), (2, 100745458), (4, 50372729), (11, 18317356), (22, 9158678), (44, 4579339)]