201313012805

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1\times {\mathrm{344599}}^1$

素因数の和:348404

約数の個数: 16

約数和(自身を含む): 249435264000

約数和(自身を除く): 48122251195

約数列:

[1, 5, 31, 155, 3769, 18845, 116839, 344599, 584195, 1722995, 10682569, 53412845, 1298793631, 6493968155, 40262602561, 201313012805]

約数ペア:

[(1, 201313012805), (5, 40262602561), (31, 6493968155), (155, 1298793631), (3769, 53412845), (18845, 10682569), (116839, 1722995), (344599, 584195)]