206663242

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 323889984

約数和(自身を除く): 117226742

約数列:

[1, 2, 61, 67, 122, 131, 134, 193, 262, 386, 4087, 7991, 8174, 8777, 11773, 12931, 15982, 17554, 23546, 25283, 25862, 50566, 535397, 788791, 1070794, 1542263, 1577582, 1693961, 3084526, 3387922, 103331621, 206663242]

約数ペア:

[(1, 206663242), (2, 103331621), (61, 3387922), (67, 3084526), (122, 1693961), (131, 1577582), (134, 1542263), (193, 1070794), (262, 788791), (386, 535397), (4087, 50566), (7991, 25862), (8174, 25283), (8777, 23546), (11773, 17554), (12931, 15982)]