199985817585

素因数分解:

$3^1\times 5^1\times {\mathrm{40483}}^1\times {\mathrm{329333}}^1$

素因数の和:369824

約数の個数: 16

約数和(自身を含む): 319986183744

約数和(自身を除く): 120000366159

約数列:

[1, 3, 5, 15, 40483, 121449, 202415, 329333, 607245, 987999, 1646665, 4939995, 13332387839, 39997163517, 66661939195, 199985817585]

約数ペア:

[(1, 199985817585), (3, 66661939195), (5, 39997163517), (15, 13332387839), (40483, 4939995), (121449, 1646665), (202415, 987999), (329333, 607245)]