196756978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 327862080

約数和(自身を除く): 131105102

約数列:

[1, 2, 11, 22, 83, 166, 277, 389, 554, 778, 913, 1826, 3047, 4279, 6094, 8558, 22991, 32287, 45982, 64574, 107753, 215506, 252901, 355157, 505802, 710314, 1185283, 2370566, 8943499, 17886998, 98378489, 196756978]

約数ペア:

[(1, 196756978), (2, 98378489), (11, 17886998), (22, 8943499), (83, 2370566), (166, 1185283), (277, 710314), (389, 505802), (554, 355157), (778, 252901), (913, 215506), (1826, 107753), (3047, 64574), (4279, 45982), (6094, 32287), (8558, 22991)]