206432758

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10631}}^1$

素因数の和:10732

約数の個数: 32

約数和(自身を含む): 377648640

約数和(自身を除く): 171215882

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 9709, 10631, 19418, 21262, 74417, 148834, 201989, 403978, 776063, 1413923, 1552126, 2827846, 5432441, 10864882, 14745197, 29490394, 103216379, 206432758]

約数ペア:

[(1, 206432758), (2, 103216379), (7, 29490394), (14, 14745197), (19, 10864882), (38, 5432441), (73, 2827846), (133, 1552126), (146, 1413923), (266, 776063), (511, 403978), (1022, 201989), (1387, 148834), (2774, 74417), (9709, 21262), (10631, 19418)]