199936404

素因数分解:

$2^2\times 3^3\times {\mathrm{439}}^1\times {\mathrm{4217}}^1$

素因数の和:4669

約数の個数: 48

約数和(自身を含む): 519657600

約数和(自身を除く): 319721196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 439, 878, 1317, 1756, 2634, 3951, 4217, 5268, 7902, 8434, 11853, 12651, 15804, 16868, 23706, 25302, 37953, 47412, 50604, 75906, 113859, 151812, 227718, 455436, 1851263, 3702526, 5553789, 7405052, 11107578, 16661367, 22215156, 33322734, 49984101, 66645468, 99968202, 199936404]

約数ペア:

[(1, 199936404), (2, 99968202), (3, 66645468), (4, 49984101), (6, 33322734), (9, 22215156), (12, 16661367), (18, 11107578), (27, 7405052), (36, 5553789), (54, 3702526), (108, 1851263), (439, 455436), (878, 227718), (1317, 151812), (1756, 113859), (2634, 75906), (3951, 50604), (4217, 47412), (5268, 37953), (7902, 25302), (8434, 23706), (11853, 16868), (12651, 15804)]