208766348

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{94379}}^1$

素因数の和:94469

約数の個数: 24

約数和(自身を含む): 422822400

約数和(自身を除く): 214056052

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 94379, 188758, 377516, 660653, 1321306, 2642612, 7455941, 14911882, 29823764, 52191587, 104383174, 208766348]

約数ペア:

[(1, 208766348), (2, 104383174), (4, 52191587), (7, 29823764), (14, 14911882), (28, 7455941), (79, 2642612), (158, 1321306), (316, 660653), (553, 377516), (1106, 188758), (2212, 94379)]