230079521

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1\times {\mathrm{739}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 267110400

約数和(自身を除く): 37030879

約数列:

[1, 7, 79, 553, 563, 739, 3941, 5173, 44477, 58381, 311339, 408667, 416057, 2912399, 32868503, 230079521]

約数ペア:

[(1, 230079521), (7, 32868503), (79, 2912399), (553, 416057), (563, 408667), (739, 311339), (3941, 58381), (5173, 44477)]