204960982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 322716672

約数和(自身を除く): 117755690

約数列:

[1, 2, 37, 74, 113, 127, 193, 226, 254, 386, 4181, 4699, 7141, 8362, 9398, 14282, 14351, 21809, 24511, 28702, 43618, 49022, 530987, 806933, 906907, 1061974, 1613866, 1813814, 2769743, 5539486, 102480491, 204960982]

約数ペア:

[(1, 204960982), (2, 102480491), (37, 5539486), (74, 2769743), (113, 1813814), (127, 1613866), (193, 1061974), (226, 906907), (254, 806933), (386, 530987), (4181, 49022), (4699, 43618), (7141, 28702), (8362, 24511), (9398, 21809), (14282, 14351)]