201104211

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18523}}^1$

素因数の和:18591

約数の個数: 32

約数和(自身を含む): 341434368

約数和(自身を除く): 140330157

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 10857, 18523, 55569, 129661, 203753, 388983, 611259, 870581, 1426271, 2611743, 4278813, 6094067, 9576391, 18282201, 28729173, 67034737, 201104211]

約数ペア:

[(1, 201104211), (3, 67034737), (7, 28729173), (11, 18282201), (21, 9576391), (33, 6094067), (47, 4278813), (77, 2611743), (141, 1426271), (231, 870581), (329, 611259), (517, 388983), (987, 203753), (1551, 129661), (3619, 55569), (10857, 18523)]