208436090

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{66593}}^1$

素因数の和:66913

約数の個数: 16

約数和(自身を含む): 376389288

約数和(自身を除く): 167953198

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 66593, 133186, 332965, 665930, 20843609, 41687218, 104218045, 208436090]

約数ペア:

[(1, 208436090), (2, 104218045), (5, 41687218), (10, 20843609), (313, 665930), (626, 332965), (1565, 133186), (3130, 66593)]