208476738

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4889}}^1$

素因数の和:5023

約数の個数: 48

約数和(自身を含む): 476012160

約数和(自身を除く): 267535422

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 103, 138, 206, 207, 309, 414, 618, 927, 1854, 2369, 4738, 4889, 7107, 9778, 14214, 14667, 21321, 29334, 42642, 44001, 88002, 112447, 224894, 337341, 503567, 674682, 1007134, 1012023, 1510701, 2024046, 3021402, 4532103, 9064206, 11582041, 23164082, 34746123, 69492246, 104238369, 208476738]

約数ペア:

[(1, 208476738), (2, 104238369), (3, 69492246), (6, 34746123), (9, 23164082), (18, 11582041), (23, 9064206), (46, 4532103), (69, 3021402), (103, 2024046), (138, 1510701), (206, 1012023), (207, 1007134), (309, 674682), (414, 503567), (618, 337341), (927, 224894), (1854, 112447), (2369, 88002), (4738, 44001), (4889, 42642), (7107, 29334), (9778, 21321), (14214, 14667)]