209768614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5483}}^1$

素因数の和:5580

約数の個数: 32

約数和(自身を含む): 360101376

約数和(自身を除く): 150332762

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 407, 517, 814, 1034, 1739, 3478, 5483, 10966, 19129, 38258, 60313, 120626, 202871, 257701, 405742, 515402, 2231581, 2834711, 4463162, 5669422, 9534937, 19069874, 104884307, 209768614]

約数ペア:

[(1, 209768614), (2, 104884307), (11, 19069874), (22, 9534937), (37, 5669422), (47, 4463162), (74, 2834711), (94, 2231581), (407, 515402), (517, 405742), (814, 257701), (1034, 202871), (1739, 120626), (3478, 60313), (5483, 38258), (10966, 19129)]