202308939

素因数分解:

$3^2\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{1931}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 334344192

約数和(自身を除く): 132035253

約数列:

[1, 3, 7, 9, 21, 63, 1663, 1931, 4989, 5793, 11641, 13517, 14967, 17379, 34923, 40551, 104769, 121653, 3211253, 9633759, 22478771, 28901277, 67436313, 202308939]

約数ペア:

[(1, 202308939), (3, 67436313), (7, 28901277), (9, 22478771), (21, 9633759), (63, 3211253), (1663, 121653), (1931, 104769), (4989, 40551), (5793, 34923), (11641, 17379), (13517, 14967)]