214013245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{5351}}^1$

素因数の和:5796

約数の個数: 16

約数和(自身を含む): 271025280

約数和(自身を除く): 57012035

約数列:

[1, 5, 19, 95, 421, 2105, 5351, 7999, 26755, 39995, 101669, 508345, 2252771, 11263855, 42802649, 214013245]

約数ペア:

[(1, 214013245), (5, 42802649), (19, 11263855), (95, 2252771), (421, 508345), (2105, 101669), (5351, 39995), (7999, 26755)]