202128891

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{18773}}^1$

素因数の和:18910

約数の個数: 16

約数和(自身を含む): 279657504

約数和(自身を除く): 77528613

約数列:

[1, 3, 37, 97, 111, 291, 3589, 10767, 18773, 56319, 694601, 1820981, 2083803, 5462943, 67376297, 202128891]

約数ペア:

[(1, 202128891), (3, 67376297), (37, 5462943), (97, 2083803), (111, 1820981), (291, 694601), (3589, 56319), (10767, 18773)]