203468143

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{641}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 218978496

約数和(自身を除く): 15510353

約数列:

[1, 23, 37, 373, 641, 851, 8579, 13801, 14743, 23717, 239093, 317423, 545491, 5499139, 8846441, 203468143]

約数ペア:

[(1, 203468143), (23, 8846441), (37, 5499139), (373, 545491), (641, 317423), (851, 239093), (8579, 23717), (13801, 14743)]