248150163

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 347719680

約数和(自身を除く): 99569517

約数列:

[1, 3, 41, 83, 109, 123, 223, 249, 327, 669, 3403, 4469, 9047, 9143, 10209, 13407, 18509, 24307, 27141, 27429, 55527, 72921, 370927, 758869, 996587, 1112781, 2017481, 2276607, 2989761, 6052443, 82716721, 248150163]

約数ペア:

[(1, 248150163), (3, 82716721), (41, 6052443), (83, 2989761), (109, 2276607), (123, 2017481), (223, 1112781), (249, 996587), (327, 758869), (669, 370927), (3403, 72921), (4469, 55527), (9047, 27429), (9143, 27141), (10209, 24307), (13407, 18509)]