205384302

素因数分解:

$2^1\times 3^3\times {\mathrm{1087}}^1\times {\mathrm{3499}}^1$

素因数の和:4597

約数の個数: 32

約数和(自身を含む): 456960000

約数和(自身を除く): 251575698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1087, 2174, 3261, 3499, 6522, 6998, 9783, 10497, 19566, 20994, 29349, 31491, 58698, 62982, 94473, 188946, 3803413, 7606826, 11410239, 22820478, 34230717, 68461434, 102692151, 205384302]

約数ペア:

[(1, 205384302), (2, 102692151), (3, 68461434), (6, 34230717), (9, 22820478), (18, 11410239), (27, 7606826), (54, 3803413), (1087, 188946), (2174, 94473), (3261, 62982), (3499, 58698), (6522, 31491), (6998, 29349), (9783, 20994), (10497, 19566)]