207432841

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{6619}}^1$

素因数の和:6685

約数の個数: 24

約数和(自身を含む): 267659840

約数和(自身を除く): 60226999

約数列:

[1, 7, 11, 37, 77, 121, 259, 407, 847, 2849, 4477, 6619, 31339, 46333, 72809, 244903, 509663, 800899, 1714321, 2693933, 5606293, 18857531, 29633263, 207432841]

約数ペア:

[(1, 207432841), (7, 29633263), (11, 18857531), (37, 5606293), (77, 2693933), (121, 1714321), (259, 800899), (407, 509663), (847, 244903), (2849, 72809), (4477, 46333), (6619, 31339)]