200721934

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{70627}}^1$

素因数の和:70672

約数の個数: 24

約数和(自身を含む): 362321640

約数和(自身を除く): 161599706

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 70627, 141254, 494389, 988778, 2048183, 3460723, 4096366, 6921446, 14337281, 28674562, 100360967, 200721934]

約数ペア:

[(1, 200721934), (2, 100360967), (7, 28674562), (14, 14337281), (29, 6921446), (49, 4096366), (58, 3460723), (98, 2048183), (203, 988778), (406, 494389), (1421, 141254), (2842, 70627)]