202218507

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{1187}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 305420544

約数和(自身を除く): 103202037

約数列:

[1, 3, 9, 23, 69, 207, 823, 1187, 2469, 3561, 7407, 10683, 18929, 27301, 56787, 81903, 170361, 245709, 976901, 2930703, 8792109, 22468723, 67406169, 202218507]

約数ペア:

[(1, 202218507), (3, 67406169), (9, 22468723), (23, 8792109), (69, 2930703), (207, 976901), (823, 245709), (1187, 170361), (2469, 81903), (3561, 56787), (7407, 27301), (10683, 18929)]