210002352049

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{25884673}}^1$

素因数の和:25884760

約数の個数: 16

約数和(自身を含む): 256775966080

約数和(自身を除く): 46773614031

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 25884673, 181192711, 491808787, 1578965053, 3442661509, 11052755371, 30000336007, 210002352049]

約数ペア:

[(1, 210002352049), (7, 30000336007), (19, 11052755371), (61, 3442661509), (133, 1578965053), (427, 491808787), (1159, 181192711), (8113, 25884673)]