189730082

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:898

約数の個数: 24

約数和(自身を含む): 298918620

約数和(自身を除く): 109188538

約数列:

[1, 2, 23, 46, 389, 461, 529, 778, 922, 1058, 8947, 10603, 17894, 21206, 179329, 205781, 243869, 358658, 411562, 487738, 4124567, 8249134, 94865041, 189730082]

約数ペア:

[(1, 189730082), (2, 94865041), (23, 8249134), (46, 4124567), (389, 487738), (461, 411562), (529, 358658), (778, 243869), (922, 205781), (1058, 179329), (8947, 21206), (10603, 17894)]