202464470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1557419}}^1$

素因数の和:1557439

約数の個数: 16

約数和(自身を含む): 392469840

約数和(自身を除く): 190005370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1557419, 3114838, 7787095, 15574190, 20246447, 40492894, 101232235, 202464470]

約数ペア:

[(1, 202464470), (2, 101232235), (5, 40492894), (10, 20246447), (13, 15574190), (26, 7787095), (65, 3114838), (130, 1557419)]