202440623

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{4051}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 258679680

約数和(自身を除く): 56239057

約数列:

[1, 7, 11, 59, 77, 121, 413, 649, 847, 4051, 4543, 7139, 28357, 44561, 49973, 239009, 311927, 490171, 1673063, 2629099, 3431197, 18403693, 28920089, 202440623]

約数ペア:

[(1, 202440623), (7, 28920089), (11, 18403693), (59, 3431197), (77, 2629099), (121, 1673063), (413, 490171), (649, 311927), (847, 239009), (4051, 49973), (4543, 44561), (7139, 28357)]