204813873

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29983}}^1$

素因数の和:30026

約数の個数: 32

約数和(自身を含む): 345415680

約数和(自身を除く): 140601807

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 29983, 89949, 269847, 329813, 689609, 809541, 989439, 2068827, 2968317, 6206481, 7585699, 8904951, 18619443, 22757097, 68271291, 204813873]

約数ペア:

[(1, 204813873), (3, 68271291), (9, 22757097), (11, 18619443), (23, 8904951), (27, 7585699), (33, 6206481), (69, 2968317), (99, 2068827), (207, 989439), (253, 809541), (297, 689609), (621, 329813), (759, 269847), (2277, 89949), (6831, 29983)]