215748002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1\times {\mathrm{3299}}^1$

素因数の和:5041

約数の個数: 16

約数和(自身を含む): 340956000

約数和(自身を除く): 125207998

約数列:

[1, 2, 19, 38, 1721, 3299, 3442, 6598, 32699, 62681, 65398, 125362, 5677579, 11355158, 107874001, 215748002]

約数ペア:

[(1, 215748002), (2, 107874001), (19, 11355158), (38, 5677579), (1721, 125362), (3299, 65398), (3442, 62681), (6598, 32699)]