219774604

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{9923}}^1$

素因数の和:10054

約数の個数: 36

約数和(自身を含む): 451403064

約数和(自身を除く): 231628460

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 3164, 5537, 9923, 11074, 19846, 22148, 39692, 69461, 138922, 277844, 486227, 972454, 1121299, 1944908, 2242598, 4485196, 7849093, 15698186, 31396372, 54943651, 109887302, 219774604]

約数ペア:

[(1, 219774604), (2, 109887302), (4, 54943651), (7, 31396372), (14, 15698186), (28, 7849093), (49, 4485196), (98, 2242598), (113, 1944908), (196, 1121299), (226, 972454), (452, 486227), (791, 277844), (1582, 138922), (3164, 69461), (5537, 39692), (9923, 22148), (11074, 19846)]