206566855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{129509}}^1$

素因数の和:129554

約数の個数: 16

約数和(自身を含む): 279741600

約数和(自身を除く): 73174745

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 129509, 647545, 1424599, 3755761, 7122995, 18778805, 41313371, 206566855]

約数ペア:

[(1, 206566855), (5, 41313371), (11, 18778805), (29, 7122995), (55, 3755761), (145, 1424599), (319, 647545), (1595, 129509)]