201954237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{172169}}^1$

素因数の和:172212

約数の個数: 16

約数和(自身を含む): 297509760

約数和(自身を除く): 95555523

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 172169, 516507, 2926873, 3959887, 8780619, 11879661, 67318079, 201954237]

約数ペア:

[(1, 201954237), (3, 67318079), (17, 11879661), (23, 8780619), (51, 3959887), (69, 2926873), (391, 516507), (1173, 172169)]