205368333

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{21739}}^1$

素因数の和:21856

約数の個数: 16

約数和(自身を含む): 283837440

約数和(自身を除く): 78469107

約数列:

[1, 3, 47, 67, 141, 201, 3149, 9447, 21739, 65217, 1021733, 1456513, 3065199, 4369539, 68456111, 205368333]

約数ペア:

[(1, 205368333), (3, 68456111), (47, 4369539), (67, 3065199), (141, 1456513), (201, 1021733), (3149, 65217), (9447, 21739)]