222716705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{27277}}^1$

素因数の和:27376

約数の個数: 16

約数和(自身を含む): 282818304

約数和(自身を除く): 60101599

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 27277, 136385, 627371, 1936667, 3136855, 9683335, 44543341, 222716705]

約数ペア:

[(1, 222716705), (5, 44543341), (23, 9683335), (71, 3136855), (115, 1936667), (355, 627371), (1633, 136385), (8165, 27277)]