201399238678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1069}}^1\times {\mathrm{778511}}^1$

素因数の和:779604

約数の個数: 24

約数和(自身を含む): 332370128160

約数和(自身を除く): 130970889482

約数列:

[1, 2, 11, 22, 121, 242, 1069, 2138, 11759, 23518, 129349, 258698, 778511, 1557022, 8563621, 17127242, 94199831, 188399662, 832228259, 1664456518, 9154510849, 18309021698, 100699619339, 201399238678]

約数ペア:

[(1, 201399238678), (2, 100699619339), (11, 18309021698), (22, 9154510849), (121, 1664456518), (242, 832228259), (1069, 188399662), (2138, 94199831), (11759, 17127242), (23518, 8563621), (129349, 1557022), (258698, 778511)]