207898076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2735501}}^1$

素因数の和:2735524

約数の個数: 12

約数和(自身を含む): 382970280

約数和(自身を除く): 175072204

約数列:

[1, 2, 4, 19, 38, 76, 2735501, 5471002, 10942004, 51974519, 103949038, 207898076]

約数ペア:

[(1, 207898076), (2, 103949038), (4, 51974519), (19, 10942004), (38, 5471002), (76, 2735501)]