208055585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{22901}}^1$

素因数の和:23008

約数の個数: 16

約数和(自身を含む): 263831040

約数和(自身を除く): 55775455

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 22901, 114505, 526723, 1809179, 2633615, 9045895, 41611117, 208055585]

約数ペア:

[(1, 208055585), (5, 41611117), (23, 9045895), (79, 2633615), (115, 1809179), (395, 526723), (1817, 114505), (9085, 22901)]