201948888970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27626387}}^1$

素因数の和:27626454

約数の個数: 32

約数和(自身を含む): 393841787328

約数和(自身を除く): 191892898358

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 27626387, 55252774, 138131935, 276263870, 469648579, 939297158, 1187934641, 2348242895, 2375869282, 4696485790, 5939673205, 11879346410, 20194888897, 40389777794, 100974444485, 201948888970]

約数ペア:

[(1, 201948888970), (2, 100974444485), (5, 40389777794), (10, 20194888897), (17, 11879346410), (34, 5939673205), (43, 4696485790), (85, 2375869282), (86, 2348242895), (170, 1187934641), (215, 939297158), (430, 469648579), (731, 276263870), (1462, 138131935), (3655, 55252774), (7310, 27626387)]