207768211

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{15467}}^1$

素因数の和:15594

約数の個数: 16

約数和(自身を含む): 252437760

約数和(自身を除く): 44669549

約数列:

[1, 7, 19, 101, 133, 707, 1919, 13433, 15467, 108269, 293873, 1562167, 2057111, 10935169, 29681173, 207768211]

約数ペア:

[(1, 207768211), (7, 29681173), (19, 10935169), (101, 2057111), (133, 1562167), (707, 293873), (1919, 108269), (13433, 15467)]