208432886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{39047}}^1$

素因数の和:39223

約数の個数: 16

約数和(自身を含む): 333157536

約数和(自身を除く): 124724650

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 39047, 78094, 663799, 1327598, 6130379, 12260758, 104216443, 208432886]

約数ペア:

[(1, 208432886), (2, 104216443), (17, 12260758), (34, 6130379), (157, 1327598), (314, 663799), (2669, 78094), (5338, 39047)]