208330168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{3767}}^1$

素因数の和:4027

約数の個数: 32

約数和(自身を含む): 405135360

約数和(自身を除く): 196805192

約数列:

[1, 2, 4, 8, 31, 62, 124, 223, 248, 446, 892, 1784, 3767, 6913, 7534, 13826, 15068, 27652, 30136, 55304, 116777, 233554, 467108, 840041, 934216, 1680082, 3360164, 6720328, 26041271, 52082542, 104165084, 208330168]

約数ペア:

[(1, 208330168), (2, 104165084), (4, 52082542), (8, 26041271), (31, 6720328), (62, 3360164), (124, 1680082), (223, 934216), (248, 840041), (446, 467108), (892, 233554), (1784, 116777), (3767, 55304), (6913, 30136), (7534, 27652), (13826, 15068)]