208030572292

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{1213}}^1\times {\mathrm{400703}}^1$

素因数の和:402027

約数の個数: 24

約数和(自身を含む): 367759719936

約数和(自身を除く): 159729147644

約数列:

[1, 2, 4, 107, 214, 428, 1213, 2426, 4852, 129791, 259582, 400703, 519164, 801406, 1602812, 42875221, 85750442, 171500884, 486052739, 972105478, 1944210956, 52007643073, 104015286146, 208030572292]

約数ペア:

[(1, 208030572292), (2, 104015286146), (4, 52007643073), (107, 1944210956), (214, 972105478), (428, 486052739), (1213, 171500884), (2426, 85750442), (4852, 42875221), (129791, 1602812), (259582, 801406), (400703, 519164)]