199852048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{13681}}^1$

素因数の和:13783

約数の個数: 40

約数和(自身を含む): 427535136

約数和(自身を除く): 227683088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 7304, 13681, 14608, 27362, 54724, 109448, 150491, 218896, 300982, 601964, 1135523, 1203928, 2271046, 2407856, 4542092, 9084184, 12490753, 18168368, 24981506, 49963012, 99926024, 199852048]

約数ペア:

[(1, 199852048), (2, 99926024), (4, 49963012), (8, 24981506), (11, 18168368), (16, 12490753), (22, 9084184), (44, 4542092), (83, 2407856), (88, 2271046), (166, 1203928), (176, 1135523), (332, 601964), (664, 300982), (913, 218896), (1328, 150491), (1826, 109448), (3652, 54724), (7304, 27362), (13681, 14608)]