201306872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{23321}}^1$

素因数の和:23423

約数の個数: 32

約数和(自身を含む): 411400080

約数和(自身を除く): 210093208

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 23321, 46642, 93284, 186568, 303173, 606346, 1212692, 1935643, 2425384, 3871286, 7742572, 15485144, 25163359, 50326718, 100653436, 201306872]

約数ペア:

[(1, 201306872), (2, 100653436), (4, 50326718), (8, 25163359), (13, 15485144), (26, 7742572), (52, 3871286), (83, 2425384), (104, 1935643), (166, 1212692), (332, 606346), (664, 303173), (1079, 186568), (2158, 93284), (4316, 46642), (8632, 23321)]