201058571

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{17107}}^1$

素因数の和:17210

約数の個数: 16

約数和(自身を含む): 243070464

約数和(自身を除く): 42011893

約数列:

[1, 7, 23, 73, 161, 511, 1679, 11753, 17107, 119749, 393461, 1248811, 2754227, 8741677, 28722653, 201058571]

約数ペア:

[(1, 201058571), (7, 28722653), (23, 8741677), (73, 2754227), (161, 1248811), (511, 393461), (1679, 119749), (11753, 17107)]