202804731

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{13421}}^1$

素因数の和:13523

約数の個数: 24

約数和(自身を含む): 309887136

約数和(自身を除く): 107082405

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 13421, 15111, 40263, 120789, 308683, 926049, 979733, 2778147, 2939199, 8817597, 22533859, 67601577, 202804731]

約数ペア:

[(1, 202804731), (3, 67601577), (9, 22533859), (23, 8817597), (69, 2939199), (73, 2778147), (207, 979733), (219, 926049), (657, 308683), (1679, 120789), (5037, 40263), (13421, 15111)]