222744298

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{22067}}^1$

素因数の和:22186

約数の個数: 24

約数和(自身を含む): 392457312

約数和(自身を除く): 169713014

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 10094, 22067, 44134, 154469, 308938, 1081283, 2162566, 2272901, 4545802, 15910307, 31820614, 111372149, 222744298]

約数ペア:

[(1, 222744298), (2, 111372149), (7, 31820614), (14, 15910307), (49, 4545802), (98, 2272901), (103, 2162566), (206, 1081283), (721, 308938), (1442, 154469), (5047, 44134), (10094, 22067)]