206931412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{64747}}^1$

素因数の和:64815

約数の個数: 24

約数和(自身を含む): 391595904

約数和(自身を除く): 184664492

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 64747, 129494, 258988, 1100699, 2201398, 3043109, 4402796, 6086218, 12172436, 51732853, 103465706, 206931412]

約数ペア:

[(1, 206931412), (2, 103465706), (4, 51732853), (17, 12172436), (34, 6086218), (47, 4402796), (68, 3043109), (94, 2201398), (188, 1100699), (799, 258988), (1598, 129494), (3196, 64747)]