202319667

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1223}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 327836160

約数和(自身を除く): 125516493

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 557, 1223, 1671, 3669, 5013, 6127, 11007, 13453, 15039, 18381, 33021, 40359, 55143, 121077, 165429, 363231, 681211, 2043633, 6130899, 7493321, 18392697, 22479963, 67439889, 202319667]

約数ペア:

[(1, 202319667), (3, 67439889), (9, 22479963), (11, 18392697), (27, 7493321), (33, 6130899), (99, 2043633), (297, 681211), (557, 363231), (1223, 165429), (1671, 121077), (3669, 55143), (5013, 40359), (6127, 33021), (11007, 18381), (13453, 15039)]