207978563599

素因数分解:

${\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{2143}}^1\times {\mathrm{2903}}^1$

素因数の和:5478

約数の個数: 16

約数和(自身を含む): 210843224064

約数和(自身を除く): 2864660465

約数列:

[1, 101, 331, 2143, 2903, 33431, 216443, 293203, 709333, 960893, 6221129, 71642633, 97050193, 628334029, 2059193699, 207978563599]

約数ペア:

[(1, 207978563599), (101, 2059193699), (331, 628334029), (2143, 97050193), (2903, 71642633), (33431, 6221129), (216443, 960893), (293203, 709333)]