223060984

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{787}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 425520000

約数和(自身を除く): 202459016

約数列:

[1, 2, 4, 8, 71, 142, 284, 499, 568, 787, 998, 1574, 1996, 3148, 3992, 6296, 35429, 55877, 70858, 111754, 141716, 223508, 283432, 392713, 447016, 785426, 1570852, 3141704, 27882623, 55765246, 111530492, 223060984]

約数ペア:

[(1, 223060984), (2, 111530492), (4, 55765246), (8, 27882623), (71, 3141704), (142, 1570852), (284, 785426), (499, 447016), (568, 392713), (787, 283432), (998, 223508), (1574, 141716), (1996, 111754), (3148, 70858), (3992, 55877), (6296, 35429)]