200302718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41957}}^1$

素因数の和:42008

約数の個数: 32

約数和(自身を含む): 386684928

約数和(自身を除く): 186382210

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 41957, 83914, 293699, 461527, 587398, 923054, 1300667, 2601334, 3230689, 6461378, 9104669, 14307337, 18209338, 28614674, 100151359, 200302718]

約数ペア:

[(1, 200302718), (2, 100151359), (7, 28614674), (11, 18209338), (14, 14307337), (22, 9104669), (31, 6461378), (62, 3230689), (77, 2601334), (154, 1300667), (217, 923054), (341, 587398), (434, 461527), (682, 293699), (2387, 83914), (4774, 41957)]