192999356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{398759}}^1$

素因数の和:398785

約数の個数: 18

約数和(自身を含む): 371245560

約数和(自身を除く): 178246204

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 398759, 797518, 1595036, 4386349, 8772698, 17545396, 48249839, 96499678, 192999356]

約数ペア:

[(1, 192999356), (2, 96499678), (4, 48249839), (11, 17545396), (22, 8772698), (44, 4386349), (121, 1595036), (242, 797518), (484, 398759)]