201888446

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{2339}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 306633600

約数和(自身を除く): 104745154

約数列:

[1, 2, 103, 206, 419, 838, 2339, 4678, 43157, 86314, 240917, 481834, 980041, 1960082, 100944223, 201888446]

約数ペア:

[(1, 201888446), (2, 100944223), (103, 1960082), (206, 980041), (419, 481834), (838, 240917), (2339, 86314), (4678, 43157)]