223815041

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1613}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 241454400

約数和(自身を除く): 17639359

約数列:

[1, 19, 67, 109, 1273, 1613, 2071, 7303, 30647, 108071, 138757, 175817, 2053349, 3340523, 11779739, 223815041]

約数ペア:

[(1, 223815041), (19, 11779739), (67, 3340523), (109, 2053349), (1273, 175817), (1613, 138757), (2071, 108071), (7303, 30647)]