207863327

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{3061}}^1$

素因数の和:3266

約数の個数: 16

約数和(自身を含む): 242510400

約数和(自身を除く): 34647073

約数列:

[1, 7, 89, 109, 623, 763, 3061, 9701, 21427, 67907, 272429, 333649, 1907003, 2335543, 29694761, 207863327]

約数ペア:

[(1, 207863327), (7, 29694761), (89, 2335543), (109, 1907003), (623, 333649), (763, 272429), (3061, 67907), (9701, 21427)]