213365185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{57901}}^1$

素因数の和:57984

約数の個数: 16

約数和(自身を含む): 283488192

約数和(自身を除く): 70123007

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 57901, 289505, 636911, 3184555, 3879367, 19396835, 42673037, 213365185]

約数ペア:

[(1, 213365185), (5, 42673037), (11, 19396835), (55, 3879367), (67, 3184555), (335, 636911), (737, 289505), (3685, 57901)]