201494678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9413}}^1$

素因数の和:9572

約数の個数: 32

約数和(自身を含む): 379572480

約数和(自身を除く): 178077802

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 9413, 10703, 18826, 21406, 65891, 103543, 131782, 207086, 724801, 1308407, 1449602, 2616814, 9158849, 14392477, 18317698, 28784954, 100747339, 201494678]

約数ペア:

[(1, 201494678), (2, 100747339), (7, 28784954), (11, 18317698), (14, 14392477), (22, 9158849), (77, 2616814), (139, 1449602), (154, 1308407), (278, 724801), (973, 207086), (1529, 131782), (1946, 103543), (3058, 65891), (9413, 21406), (10703, 18826)]