207632937

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 299077632

約数和(自身を除く): 91444695

約数列:

[1, 3, 23, 37, 69, 111, 167, 487, 501, 851, 1461, 2553, 3841, 6179, 11201, 11523, 18019, 18537, 33603, 54057, 81329, 142117, 243987, 414437, 426351, 1243311, 1870567, 3009173, 5611701, 9027519, 69210979, 207632937]

約数ペア:

[(1, 207632937), (3, 69210979), (23, 9027519), (37, 5611701), (69, 3009173), (111, 1870567), (167, 1243311), (487, 426351), (501, 414437), (851, 243987), (1461, 142117), (2553, 81329), (3841, 54057), (6179, 33603), (11201, 18537), (11523, 18019)]