193996165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 263233152

約数和(自身を除く): 69236987

約数列:

[1, 5, 11, 53, 55, 61, 265, 305, 583, 671, 1091, 2915, 3233, 3355, 5455, 12001, 16165, 35563, 57823, 60005, 66551, 177815, 289115, 332755, 636053, 732061, 3180265, 3527203, 3660305, 17636015, 38799233, 193996165]

約数ペア:

[(1, 193996165), (5, 38799233), (11, 17636015), (53, 3660305), (55, 3527203), (61, 3180265), (265, 732061), (305, 636053), (583, 332755), (671, 289115), (1091, 177815), (2915, 66551), (3233, 60005), (3355, 57823), (5455, 35563), (12001, 16165)]