213426152

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{80599}}^1$

素因数の和:80936

約数の個数: 16

約数和(自身を含む): 401388000

約数和(自身を除く): 187961848

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 80599, 161198, 322396, 644792, 26678269, 53356538, 106713076, 213426152]

約数ペア:

[(1, 213426152), (2, 106713076), (4, 53356538), (8, 26678269), (331, 644792), (662, 322396), (1324, 161198), (2648, 80599)]