216023760001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{4139}}^1\times {\mathrm{392423}}^1$

素因数の和:396588

約数の個数: 16

約数和(自身を含む): 259941657600

約数和(自身を除く): 43917897599

約数列:

[1, 7, 19, 133, 4139, 28973, 78641, 392423, 550487, 2746961, 7456037, 52192259, 1624238797, 11369671579, 30860537143, 216023760001]

約数ペア:

[(1, 216023760001), (7, 30860537143), (19, 11369671579), (133, 1624238797), (4139, 52192259), (28973, 7456037), (78641, 2746961), (392423, 550487)]