201778616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15277}}^1$

素因数の和:15423

約数の個数: 32

約数和(自身を含む): 410672640

約数和(自身を除く): 208894024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 15277, 30554, 61108, 122216, 198601, 397202, 794404, 1588808, 1940179, 3880358, 7760716, 15521432, 25222327, 50444654, 100889308, 201778616]

約数ペア:

[(1, 201778616), (2, 100889308), (4, 50444654), (8, 25222327), (13, 15521432), (26, 7760716), (52, 3880358), (104, 1940179), (127, 1588808), (254, 794404), (508, 397202), (1016, 198601), (1651, 122216), (3302, 61108), (6604, 30554), (13208, 15277)]