238420262

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{11519}}^1$

素因数の和:11731

約数の個数: 16

約数和(自身を含む): 364953600

約数和(自身を除く): 126533338

約数列:

[1, 2, 79, 131, 158, 262, 10349, 11519, 20698, 23038, 910001, 1508989, 1820002, 3017978, 119210131, 238420262]

約数ペア:

[(1, 238420262), (2, 119210131), (79, 3017978), (131, 1820002), (158, 1508989), (262, 910001), (10349, 23038), (11519, 20698)]