196356986

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{110437}}^1$

素因数の和:110573

約数の個数: 16

約数和(自身を含む): 339265536

約数和(自身を除く): 142908550

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 110437, 220874, 773059, 1546118, 14025499, 28050998, 98178493, 196356986]

約数ペア:

[(1, 196356986), (2, 98178493), (7, 28050998), (14, 14025499), (127, 1546118), (254, 773059), (889, 220874), (1778, 110437)]