208245842

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2083}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 368717952

約数和(自身を除く): 160472110

約数列:

[1, 2, 7, 14, 37, 74, 193, 259, 386, 518, 1351, 2083, 2702, 4166, 7141, 14282, 14581, 29162, 49987, 77071, 99974, 154142, 402019, 539497, 804038, 1078994, 2814133, 5628266, 14874703, 29749406, 104122921, 208245842]

約数ペア:

[(1, 208245842), (2, 104122921), (7, 29749406), (14, 14874703), (37, 5628266), (74, 2814133), (193, 1078994), (259, 804038), (386, 539497), (518, 402019), (1351, 154142), (2083, 99974), (2702, 77071), (4166, 49987), (7141, 29162), (14282, 14581)]