201135539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{4561}}^1$

素因数の和:4802

約数の個数: 16

約数和(自身を含む): 232114560

約数和(自身を除く): 30979021

約数列:

[1, 11, 19, 209, 211, 2321, 4009, 4561, 44099, 50171, 86659, 953249, 962371, 10586081, 18285049, 201135539]

約数ペア:

[(1, 201135539), (11, 18285049), (19, 10586081), (209, 962371), (211, 953249), (2321, 86659), (4009, 50171), (4561, 44099)]