202268661

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{26681}}^1$

素因数の和:26729

約数の個数: 24

約数和(自身を含む): 325306944

約数和(自身を除く): 123038283

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 26681, 80043, 186767, 506939, 560301, 1520817, 3548573, 9631841, 10645719, 28895523, 67422887, 202268661]

約数ペア:

[(1, 202268661), (3, 67422887), (7, 28895523), (19, 10645719), (21, 9631841), (57, 3548573), (133, 1520817), (361, 560301), (399, 506939), (1083, 186767), (2527, 80043), (7581, 26681)]