320413207

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2113}}^1$

素因数の和:2502

約数の個数: 16

約数和(自身を含む): 353122560

約数和(自身を除く): 32709353

約数列:

[1, 19, 23, 347, 437, 2113, 6593, 7981, 40147, 48599, 151639, 733211, 923381, 13931009, 16863853, 320413207]

約数ペア:

[(1, 320413207), (19, 16863853), (23, 13931009), (347, 923381), (437, 733211), (2113, 151639), (6593, 48599), (7981, 40147)]