205840401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{112297}}^1$

素因数の和:112360

約数の個数: 16

約数和(自身を含む): 301857024

約数和(自身を除く): 96016623

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 112297, 336891, 1459861, 4379583, 5277959, 15833877, 68613467, 205840401]

約数ペア:

[(1, 205840401), (3, 68613467), (13, 15833877), (39, 5277959), (47, 4379583), (141, 1459861), (611, 336891), (1833, 112297)]