201994929

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{1117}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 297191232

約数和(自身を除く): 95196303

約数列:

[1, 3, 9, 71, 213, 283, 639, 849, 1117, 2547, 3351, 10053, 20093, 60279, 79307, 180837, 237921, 316111, 713763, 948333, 2844999, 22443881, 67331643, 201994929]

約数ペア:

[(1, 201994929), (3, 67331643), (9, 22443881), (71, 2844999), (213, 948333), (283, 713763), (639, 316111), (849, 237921), (1117, 180837), (2547, 79307), (3351, 60279), (10053, 20093)]