243560986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{40499}}^1$

素因数の和:40629

約数の個数: 16

約数和(自身を含む): 381024000

約数和(自身を除く): 137463014

約数列:

[1, 2, 31, 62, 97, 194, 3007, 6014, 40499, 80998, 1255469, 2510938, 3928403, 7856806, 121780493, 243560986]

約数ペア:

[(1, 243560986), (2, 121780493), (31, 7856806), (62, 3928403), (97, 2510938), (194, 1255469), (3007, 80998), (6014, 40499)]