195138069

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{66851}}^1$

素因数の和:67000

約数の個数: 16

約数和(自身を含む): 299496960

約数和(自身を除く): 104358891

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 66851, 200553, 467957, 1403871, 9292289, 27876867, 65046023, 195138069]

約数ペア:

[(1, 195138069), (3, 65046023), (7, 27876867), (21, 9292289), (139, 1403871), (417, 467957), (973, 200553), (2919, 66851)]