201409796

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{27773}}^1$

素因数の和:27828

約数の個数: 36

約数和(自身を含む): 421109388

約数和(自身を除く): 219699592

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 27773, 55546, 111092, 194411, 388822, 777644, 1027601, 1360877, 2055202, 2721754, 4110404, 5443508, 7193207, 14386414, 28772828, 50352449, 100704898, 201409796]

約数ペア:

[(1, 201409796), (2, 100704898), (4, 50352449), (7, 28772828), (14, 14386414), (28, 7193207), (37, 5443508), (49, 4110404), (74, 2721754), (98, 2055202), (148, 1360877), (196, 1027601), (259, 777644), (518, 388822), (1036, 194411), (1813, 111092), (3626, 55546), (7252, 27773)]