202021001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41887}}^1$

素因数の和:41960

約数の個数: 16

約数和(自身を含む): 253338624

約数和(自身を除く): 51317623

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 41887, 293209, 544531, 2220011, 3811717, 15540077, 28860143, 202021001]

約数ペア:

[(1, 202021001), (7, 28860143), (13, 15540077), (53, 3811717), (91, 2220011), (371, 544531), (689, 293209), (4823, 41887)]