206523767

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 217174272

約数和(自身を除く): 10650505

約数列:

[1, 31, 97, 173, 397, 3007, 5363, 12307, 16781, 38509, 68681, 520211, 1193779, 2129111, 6662057, 206523767]

約数ペア:

[(1, 206523767), (31, 6662057), (97, 2129111), (173, 1193779), (397, 520211), (3007, 68681), (5363, 38509), (12307, 16781)]