204445904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1049}}^1$

素因数の和:2007

約数の個数: 40

約数和(自身を含む): 427446600

約数和(自身を除く): 223000696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 937, 1049, 1874, 2098, 3748, 4196, 7496, 8392, 12181, 13637, 14992, 16784, 24362, 27274, 48724, 54548, 97448, 109096, 194896, 218192, 982913, 1965826, 3931652, 7863304, 12777869, 15726608, 25555738, 51111476, 102222952, 204445904]

約数ペア:

[(1, 204445904), (2, 102222952), (4, 51111476), (8, 25555738), (13, 15726608), (16, 12777869), (26, 7863304), (52, 3931652), (104, 1965826), (208, 982913), (937, 218192), (1049, 194896), (1874, 109096), (2098, 97448), (3748, 54548), (4196, 48724), (7496, 27274), (8392, 24362), (12181, 16784), (13637, 14992)]