206320211999

素因数分解:

${\mathrm{11}}^3\times {\mathrm{397}}^1\times {\mathrm{557}}^1\times {\mathrm{701}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 228241945152

約数和(自身を除く): 21921733153

約数列:

[1, 11, 121, 397, 557, 701, 1331, 4367, 6127, 7711, 48037, 67397, 84821, 221129, 278297, 390457, 528407, 741367, 933031, 2432419, 3061267, 4295027, 26756609, 33673937, 47245297, 155011429, 294322699, 370413307, 519698267, 1705125719, 18756382909, 206320211999]

約数ペア:

[(1, 206320211999), (11, 18756382909), (121, 1705125719), (397, 519698267), (557, 370413307), (701, 294322699), (1331, 155011429), (4367, 47245297), (6127, 33673937), (7711, 26756609), (48037, 4295027), (67397, 3061267), (84821, 2432419), (221129, 933031), (278297, 741367), (390457, 528407)]