205016733

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 326836224

約数和(自身を除く): 121819491

約数列:

[1, 3, 9, 23, 31, 43, 69, 93, 129, 207, 279, 387, 713, 743, 989, 1333, 2139, 2229, 2967, 3999, 6417, 6687, 8901, 11997, 17089, 23033, 30659, 31949, 51267, 69099, 91977, 95847, 153801, 207297, 275931, 287541, 529759, 734827, 990419, 1589277, 2204481, 2971257, 4767831, 6613443, 8913771, 22779637, 68338911, 205016733]

約数ペア:

[(1, 205016733), (3, 68338911), (9, 22779637), (23, 8913771), (31, 6613443), (43, 4767831), (69, 2971257), (93, 2204481), (129, 1589277), (207, 990419), (279, 734827), (387, 529759), (713, 287541), (743, 275931), (989, 207297), (1333, 153801), (2139, 95847), (2229, 91977), (2967, 69099), (3999, 51267), (6417, 31949), (6687, 30659), (8901, 23033), (11997, 17089)]