208075250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{36187}}^1$

素因数の和:36227

約数の個数: 32

約数和(自身を含む): 406463616

約数和(自身を除く): 198388366

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 36187, 72374, 180935, 361870, 832301, 904675, 1664602, 1809350, 4161505, 4523375, 8323010, 9046750, 20807525, 41615050, 104037625, 208075250]

約数ペア:

[(1, 208075250), (2, 104037625), (5, 41615050), (10, 20807525), (23, 9046750), (25, 8323010), (46, 4523375), (50, 4161505), (115, 1809350), (125, 1664602), (230, 904675), (250, 832301), (575, 361870), (1150, 180935), (2875, 72374), (5750, 36187)]