201664617

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11959}}^1$

素因数の和:12053

約数の個数: 32

約数和(自身を含む): 339855360

約数和(自身を除く): 138190743

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 5621, 11959, 16863, 35877, 83713, 131549, 251139, 394647, 873007, 920843, 2619021, 2762529, 6111049, 9603077, 18333147, 28809231, 67221539, 201664617]

約数ペア:

[(1, 201664617), (3, 67221539), (7, 28809231), (11, 18333147), (21, 9603077), (33, 6111049), (73, 2762529), (77, 2619021), (219, 920843), (231, 873007), (511, 394647), (803, 251139), (1533, 131549), (2409, 83713), (5621, 35877), (11959, 16863)]