211045861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22769}}^1$

素因数の和:22836

約数の個数: 16

約数和(自身を含む): 244823040

約数和(自身を除く): 33777179

約数列:

[1, 13, 23, 31, 299, 403, 713, 9269, 22769, 295997, 523687, 705839, 6807931, 9175907, 16234297, 211045861]

約数ペア:

[(1, 211045861), (13, 16234297), (23, 9175907), (31, 6807931), (299, 705839), (403, 523687), (713, 295997), (9269, 22769)]