204513507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{11941}}^1$

素因数の和:12131

約数の個数: 24

約数和(自身を含む): 324153648

約数和(自身を除く): 119640141

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 5709, 11941, 17127, 35823, 107469, 131351, 394053, 1182159, 2065793, 6197379, 18592137, 22723723, 68171169, 204513507]

約数ペア:

[(1, 204513507), (3, 68171169), (9, 22723723), (11, 18592137), (33, 6197379), (99, 2065793), (173, 1182159), (519, 394053), (1557, 131351), (1903, 107469), (5709, 35823), (11941, 17127)]