206422145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{33107}}^1$

素因数の和:33184

約数の個数: 16

約数和(自身を含む): 262215360

約数和(自身を除く): 55793215

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 33107, 165535, 960103, 1423601, 4800515, 7118005, 41284429, 206422145]

約数ペア:

[(1, 206422145), (5, 41284429), (29, 7118005), (43, 4800515), (145, 1423601), (215, 960103), (1247, 165535), (6235, 33107)]