201332978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17909}}^1$

素因数の和:18002

約数の個数: 32

約数和(自身を含む): 381697920

約数和(自身を除く): 180364942

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 17909, 35818, 125363, 196999, 250726, 393998, 1307357, 1378993, 2614714, 2757986, 9151499, 14380927, 18302998, 28761854, 100666489, 201332978]

約数ペア:

[(1, 201332978), (2, 100666489), (7, 28761854), (11, 18302998), (14, 14380927), (22, 9151499), (73, 2757986), (77, 2614714), (146, 1378993), (154, 1307357), (511, 393998), (803, 250726), (1022, 196999), (1606, 125363), (5621, 35818), (11242, 17909)]