200025351

素因数分解:

$3^2\times {\mathrm{67}}^2\times {\mathrm{4951}}^1$

素因数の和:5091

約数の個数: 18

約数和(自身を含む): 293361432

約数和(自身を除く): 93336081

約数列:

[1, 3, 9, 67, 201, 603, 4489, 4951, 13467, 14853, 40401, 44559, 331717, 995151, 2985453, 22225039, 66675117, 200025351]

約数ペア:

[(1, 200025351), (3, 66675117), (9, 22225039), (67, 2985453), (201, 995151), (603, 331717), (4489, 44559), (4951, 40401), (13467, 14853)]