207775672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1997843}}^1$

素因数の和:1997862

約数の個数: 16

約数和(自身を含む): 419547240

約数和(自身を除く): 211771568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1997843, 3995686, 7991372, 15982744, 25971959, 51943918, 103887836, 207775672]

約数ペア:

[(1, 207775672), (2, 103887836), (4, 51943918), (8, 25971959), (13, 15982744), (26, 7991372), (52, 3995686), (104, 1997843)]