206232831

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64187}}^1$

素因数の和:64220

約数の個数: 32

約数和(自身を含む): 369722880

約数和(自身を除く): 163490049

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 64187, 192561, 449309, 577683, 1091179, 1347927, 1733049, 3273537, 4043781, 7638253, 9820611, 12131343, 22914759, 29461833, 68744277, 206232831]

約数ペア:

[(1, 206232831), (3, 68744277), (7, 29461833), (9, 22914759), (17, 12131343), (21, 9820611), (27, 7638253), (51, 4043781), (63, 3273537), (119, 1733049), (153, 1347927), (189, 1091179), (357, 577683), (459, 449309), (1071, 192561), (3213, 64187)]