199216446

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{232187}}^1$

素因数の和:232216

約数の個数: 32

約数和(自身を含む): 468091008

約数和(自身を除く): 268874562

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 232187, 464374, 696561, 1393122, 2554057, 3018431, 5108114, 6036862, 7662171, 9055293, 15324342, 18110586, 33202741, 66405482, 99608223, 199216446]

約数ペア:

[(1, 199216446), (2, 99608223), (3, 66405482), (6, 33202741), (11, 18110586), (13, 15324342), (22, 9055293), (26, 7662171), (33, 6036862), (39, 5108114), (66, 3018431), (78, 2554057), (143, 1393122), (286, 696561), (429, 464374), (858, 232187)]