202172817

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5059}}^1$

素因数の和:5253

約数の個数: 32

約数和(自身を含む): 338088960

約数和(自身を除く): 135916143

約数列:

[1, 3, 7, 11, 21, 33, 77, 173, 231, 519, 1211, 1903, 3633, 5059, 5709, 13321, 15177, 35413, 39963, 55649, 106239, 166947, 389543, 875207, 1168629, 2625621, 6126449, 9627277, 18379347, 28881831, 67390939, 202172817]

約数ペア:

[(1, 202172817), (3, 67390939), (7, 28881831), (11, 18379347), (21, 9627277), (33, 6126449), (77, 2625621), (173, 1168629), (231, 875207), (519, 389543), (1211, 166947), (1903, 106239), (3633, 55649), (5059, 39963), (5709, 35413), (13321, 15177)]