201994485850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{773777}}^1$

素因数の和:774039

約数の個数: 48

約数和(自身を含む): 393772529088

約数和(自身を除く): 191778043238

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 227, 230, 454, 575, 1135, 1150, 2270, 5221, 5675, 10442, 11350, 26105, 52210, 130525, 261050, 773777, 1547554, 3868885, 7737770, 17796871, 19344425, 35593742, 38688850, 88984355, 175647379, 177968710, 351294758, 444921775, 878236895, 889843550, 1756473790, 4039889717, 4391184475, 8079779434, 8782368950, 20199448585, 40398897170, 100997242925, 201994485850]

約数ペア:

[(1, 201994485850), (2, 100997242925), (5, 40398897170), (10, 20199448585), (23, 8782368950), (25, 8079779434), (46, 4391184475), (50, 4039889717), (115, 1756473790), (227, 889843550), (230, 878236895), (454, 444921775), (575, 351294758), (1135, 177968710), (1150, 175647379), (2270, 88984355), (5221, 38688850), (5675, 35593742), (10442, 19344425), (11350, 17796871), (26105, 7737770), (52210, 3868885), (130525, 1547554), (261050, 773777)]