208074186

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{679981}}^1$

素因数の和:680006

約数の個数: 24

約数和(自身を含む): 477347364

約数和(自身を除く): 269273178

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 679981, 1359962, 2039943, 4079886, 6119829, 11559677, 12239658, 23119354, 34679031, 69358062, 104037093, 208074186]

約数ペア:

[(1, 208074186), (2, 104037093), (3, 69358062), (6, 34679031), (9, 23119354), (17, 12239658), (18, 11559677), (34, 6119829), (51, 4079886), (102, 2039943), (153, 1359962), (306, 679981)]