207938071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{5209}}^1$

素因数の和:5430

約数の個数: 16

約数和(自身を含む): 240076800

約数和(自身を除く): 32138729

約数列:

[1, 11, 19, 191, 209, 2101, 3629, 5209, 39919, 57299, 98971, 994919, 1088681, 10944109, 18903461, 207938071]

約数ペア:

[(1, 207938071), (11, 18903461), (19, 10944109), (191, 1088681), (209, 994919), (2101, 98971), (3629, 57299), (5209, 39919)]