215108159

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1\times {\mathrm{743}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 250698240

約数和(自身を除く): 35590081

約数列:

[1, 7, 59, 413, 701, 743, 4907, 5201, 41359, 43837, 289513, 306859, 520843, 3645901, 30729737, 215108159]

約数ペア:

[(1, 215108159), (7, 30729737), (59, 3645901), (413, 520843), (701, 306859), (743, 289513), (4907, 43837), (5201, 41359)]