207218104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1363277}}^1$

素因数の和:1363302

約数の個数: 16

約数和(自身を含む): 408983400

約数和(自身を除く): 201765296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1363277, 2726554, 5453108, 10906216, 25902263, 51804526, 103609052, 207218104]

約数ペア:

[(1, 207218104), (2, 103609052), (4, 51804526), (8, 25902263), (19, 10906216), (38, 5453108), (76, 2726554), (152, 1363277)]