210654004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281623}}^1$

素因数の和:281655

約数の個数: 24

約数和(自身を含む): 425815488

約数和(自身を除く): 215161484

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 281623, 563246, 1126492, 3097853, 4787591, 6195706, 9575182, 12391412, 19150364, 52663501, 105327002, 210654004]

約数ペア:

[(1, 210654004), (2, 105327002), (4, 52663501), (11, 19150364), (17, 12391412), (22, 9575182), (34, 6195706), (44, 4787591), (68, 3097853), (187, 1126492), (374, 563246), (748, 281623)]