199989086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{13921}}^1$

素因数の和:14587

約数の個数: 16

約数和(自身を含む): 327779568

約数和(自身を除く): 127790482

約数列:

[1, 2, 11, 22, 653, 1306, 7183, 13921, 14366, 27842, 153131, 306262, 9090413, 18180826, 99994543, 199989086]

約数ペア:

[(1, 199989086), (2, 99994543), (11, 18180826), (22, 9090413), (653, 306262), (1306, 153131), (7183, 27842), (13921, 14366)]