209455812

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{70099}}^1$

素因数の和:70192

約数の個数: 36

約数和(自身を含む): 535844400

約数和(自身を除く): 326388588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 70099, 140198, 210297, 280396, 420594, 630891, 841188, 1261782, 2523564, 5818217, 11636434, 17454651, 23272868, 34909302, 52363953, 69818604, 104727906, 209455812]

約数ペア:

[(1, 209455812), (2, 104727906), (3, 69818604), (4, 52363953), (6, 34909302), (9, 23272868), (12, 17454651), (18, 11636434), (36, 5818217), (83, 2523564), (166, 1261782), (249, 841188), (332, 630891), (498, 420594), (747, 280396), (996, 210297), (1494, 140198), (2988, 70099)]