207916088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1367869}}^1$

素因数の和:1367894

約数の個数: 16

約数和(自身を含む): 410361000

約数和(自身を除く): 202444912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1367869, 2735738, 5471476, 10942952, 25989511, 51979022, 103958044, 207916088]

約数ペア:

[(1, 207916088), (2, 103958044), (4, 51979022), (8, 25989511), (19, 10942952), (38, 5471476), (76, 2735738), (152, 1367869)]