218053293

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{19919}}^1$

素因数の和:20052

約数の個数: 16

約数和(自身を含む): 301190400

約数和(自身を除く): 83137107

約数列:

[1, 3, 41, 89, 123, 267, 3649, 10947, 19919, 59757, 816679, 1772791, 2450037, 5318373, 72684431, 218053293]

約数ペア:

[(1, 218053293), (3, 72684431), (41, 5318373), (89, 2450037), (123, 1772791), (267, 816679), (3649, 59757), (10947, 19919)]