207801802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{70729}}^1$

素因数の和:70857

約数の個数: 16

約数和(自身を含む): 338655240

約数和(自身を除く): 130853438

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 70729, 141458, 919477, 1838954, 7992377, 15984754, 103900901, 207801802]

約数ペア:

[(1, 207801802), (2, 103900901), (13, 15984754), (26, 7992377), (113, 1838954), (226, 919477), (1469, 141458), (2938, 70729)]