215580607

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{4007}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 242019072

約数和(自身を除く): 26438465

約数列:

[1, 11, 67, 73, 737, 803, 4007, 4891, 44077, 53801, 268469, 292511, 2953159, 3217621, 19598237, 215580607]

約数ペア:

[(1, 215580607), (11, 19598237), (67, 3217621), (73, 2953159), (737, 292511), (803, 268469), (4007, 53801), (4891, 44077)]