201150455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{51511}}^1$

素因数の和:51598

約数の個数: 16

約数和(自身を含む): 267038208

約数和(自身を除く): 65887753

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 51511, 257555, 566621, 2833105, 3657281, 18286405, 40230091, 201150455]

約数ペア:

[(1, 201150455), (5, 40230091), (11, 18286405), (55, 3657281), (71, 2833105), (355, 566621), (781, 257555), (3905, 51511)]