208757625315

素因数分解:

$3^1\times 5^1\times {\mathrm{14057}}^1\times {\mathrm{990053}}^1$

素因数の和:1004118

約数の個数: 16

約数和(自身を含む): 334036299168

約数和(自身を除く): 125278673853

約数列:

[1, 3, 5, 15, 14057, 42171, 70285, 210855, 990053, 2970159, 4950265, 14850795, 13917175021, 41751525063, 69585875105, 208757625315]

約数ペア:

[(1, 208757625315), (3, 69585875105), (5, 41751525063), (15, 13917175021), (14057, 14850795), (42171, 4950265), (70285, 2970159), (210855, 990053)]