208873030

素因数分解:

$2^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{23029}}^1$

素因数の和:23943

約数の個数: 16

約数和(自身を含む): 376402320

約数和(自身を除く): 167529290

約数列:

[1, 2, 5, 10, 907, 1814, 4535, 9070, 23029, 46058, 115145, 230290, 20887303, 41774606, 104436515, 208873030]

約数ペア:

[(1, 208873030), (2, 104436515), (5, 41774606), (10, 20887303), (907, 230290), (1814, 115145), (4535, 46058), (9070, 23029)]