216628915777

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1\times {\mathrm{253159}}^1$

素因数の和:254760

約数の個数: 16

約数和(自身を含む): 236046384000

約数和(自身を除く): 19417468223

約数列:

[1, 19, 29, 551, 1553, 29507, 45037, 253159, 855703, 4810021, 7341611, 139490609, 393155927, 7469962613, 11401521883, 216628915777]

約数ペア:

[(1, 216628915777), (19, 11401521883), (29, 7469962613), (551, 393155927), (1553, 139490609), (29507, 7341611), (45037, 4810021), (253159, 855703)]