204075513

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{5413}}^1$

素因数の和:5549

約数の個数: 24

約数和(自身を含む): 304050240

約数和(自身を除く): 99974727

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 4189, 5413, 12567, 16239, 37701, 48717, 319367, 384323, 958101, 1152969, 2874303, 3458907, 22675057, 68025171, 204075513]

約数ペア:

[(1, 204075513), (3, 68025171), (9, 22675057), (59, 3458907), (71, 2874303), (177, 1152969), (213, 958101), (531, 384323), (639, 319367), (4189, 48717), (5413, 37701), (12567, 16239)]