203428186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 336063168

約数和(自身を除く): 132634982

約数列:

[1, 2, 13, 26, 83, 107, 166, 214, 881, 1079, 1391, 1762, 2158, 2782, 8881, 11453, 17762, 22906, 73123, 94267, 115453, 146246, 188534, 230906, 950599, 1225471, 1901198, 2450942, 7824161, 15648322, 101714093, 203428186]

約数ペア:

[(1, 203428186), (2, 101714093), (13, 15648322), (26, 7824161), (83, 2450942), (107, 1901198), (166, 1225471), (214, 950599), (881, 230906), (1079, 188534), (1391, 146246), (1762, 115453), (2158, 94267), (2782, 73123), (8881, 22906), (11453, 17762)]