210375889

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 225815040

約数和(自身を除く): 15439151

約数列:

[1, 29, 31, 241, 899, 971, 6989, 7471, 28159, 30101, 216659, 234011, 872929, 6786319, 7254341, 210375889]

約数ペア:

[(1, 210375889), (29, 7254341), (31, 6786319), (241, 872929), (899, 234011), (971, 216659), (6989, 30101), (7471, 28159)]