201958548891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{27443749}}^1$

素因数の和:27443986

約数の個数: 16

約数和(自身を含む): 295075200000

約数和(自身を除く): 93116651109

約数列:

[1, 3, 11, 33, 223, 669, 2453, 7359, 27443749, 82331247, 301881239, 905643717, 6119956027, 18359868081, 67319516297, 201958548891]

約数ペア:

[(1, 201958548891), (3, 67319516297), (11, 18359868081), (33, 6119956027), (223, 905643717), (669, 301881239), (2453, 82331247), (7359, 27443749)]