206105887

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4027}}^1$

素因数の和:4198

約数の個数: 16

約数和(自身を含む): 230981632

約数和(自身を除く): 24875745

約数列:

[1, 13, 31, 127, 403, 1651, 3937, 4027, 51181, 52351, 124837, 511429, 1622881, 6648577, 15854299, 206105887]

約数ペア:

[(1, 206105887), (13, 15854299), (31, 6648577), (127, 1622881), (403, 511429), (1651, 124837), (3937, 52351), (4027, 51181)]