204619644

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107243}}^1$

素因数の和:107306

約数の個数: 36

約数和(自身を含む): 526997016

約数和(自身を除く): 322377372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 107243, 214486, 321729, 428972, 643458, 965187, 1286916, 1930374, 3860748, 5683879, 11367758, 17051637, 22735516, 34103274, 51154911, 68206548, 102309822, 204619644]

約数ペア:

[(1, 204619644), (2, 102309822), (3, 68206548), (4, 51154911), (6, 34103274), (9, 22735516), (12, 17051637), (18, 11367758), (36, 5683879), (53, 3860748), (106, 1930374), (159, 1286916), (212, 965187), (318, 643458), (477, 428972), (636, 321729), (954, 214486), (1908, 107243)]