207053961

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{20959}}^1$

素因数の和:21088

約数の個数: 16

約数和(自身を含む): 286732800

約数和(自身を除く): 79678839

約数列:

[1, 3, 37, 89, 111, 267, 3293, 9879, 20959, 62877, 775483, 1865351, 2326449, 5596053, 69017987, 207053961]

約数ペア:

[(1, 207053961), (3, 69017987), (37, 5596053), (89, 2326449), (111, 1865351), (267, 775483), (3293, 62877), (9879, 20959)]