207974057

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 223641600

約数和(自身を除く): 15667543

約数列:

[1, 19, 79, 127, 1091, 1501, 2413, 10033, 20729, 86189, 138557, 190627, 1637591, 2632583, 10946003, 207974057]

約数ペア:

[(1, 207974057), (19, 10946003), (79, 2632583), (127, 1637591), (1091, 190627), (1501, 138557), (2413, 86189), (10033, 20729)]