207986691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{6451}}^1$

素因数の和:7442

約数の個数: 16

約数和(自身を含む): 302882688

約数和(自身を除く): 94895997

約数列:

[1, 3, 11, 33, 977, 2931, 6451, 10747, 19353, 32241, 70961, 212883, 6302627, 18907881, 69328897, 207986691]

約数ペア:

[(1, 207986691), (3, 69328897), (11, 18907881), (33, 6302627), (977, 212883), (2931, 70961), (6451, 32241), (10747, 19353)]