196881355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{76163}}^1$

素因数の和:76226

約数の個数: 16

約数和(自身を含む): 263222784

約数和(自身を除く): 66341429

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 76163, 380815, 837793, 3579661, 4188965, 17898305, 39376271, 196881355]

約数ペア:

[(1, 196881355), (5, 39376271), (11, 17898305), (47, 4188965), (55, 3579661), (235, 837793), (517, 380815), (2585, 76163)]