190891803

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{3449}}^1$

素因数の和:4442

約数の個数: 16

約数和(自身を含む): 268272000

約数和(自身を除く): 77380197

約数列:

[1, 3, 19, 57, 971, 2913, 3449, 10347, 18449, 55347, 65531, 196593, 3348979, 10046937, 63630601, 190891803]

約数ペア:

[(1, 190891803), (3, 63630601), (19, 10046937), (57, 3348979), (971, 196593), (2913, 65531), (3449, 55347), (10347, 18449)]