210380521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13963}}^1$

素因数の和:14056

約数の個数: 16

約数和(自身を含む): 242415040

約数和(自身を除く): 32034519

約数列:

[1, 13, 19, 61, 247, 793, 1159, 13963, 15067, 181519, 265297, 851743, 3448861, 11072659, 16183117, 210380521]

約数ペア:

[(1, 210380521), (13, 16183117), (19, 11072659), (61, 3448861), (247, 851743), (793, 265297), (1159, 181519), (13963, 15067)]