206933503

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{4817}}^1$

素因数の和:4879

約数の個数: 24

約数和(自身を含む): 264334752

約数和(自身を除く): 57401249

約数列:

[1, 7, 17, 19, 119, 133, 323, 361, 2261, 2527, 4817, 6137, 33719, 42959, 81889, 91523, 573223, 640661, 1555891, 1738937, 10891237, 12172559, 29561929, 206933503]

約数ペア:

[(1, 206933503), (7, 29561929), (17, 12172559), (19, 10891237), (119, 1738937), (133, 1555891), (323, 640661), (361, 573223), (2261, 91523), (2527, 81889), (4817, 42959), (6137, 33719)]