203421746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{225523}}^1$

素因数の和:225577

約数の個数: 16

約数和(自身を含む): 340992288

約数和(自身を除く): 137570542

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 225523, 451046, 2480753, 4961506, 9246443, 18492886, 101710873, 203421746]

約数ペア:

[(1, 203421746), (2, 101710873), (11, 18492886), (22, 9246443), (41, 4961506), (82, 2480753), (451, 451046), (902, 225523)]