207626836

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{1487}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 369726336

約数和(自身を除く): 162099500

約数列:

[1, 2, 4, 67, 134, 268, 521, 1042, 1487, 2084, 2974, 5948, 34907, 69814, 99629, 139628, 199258, 398516, 774727, 1549454, 3098908, 51906709, 103813418, 207626836]

約数ペア:

[(1, 207626836), (2, 103813418), (4, 51906709), (67, 3098908), (134, 1549454), (268, 774727), (521, 398516), (1042, 199258), (1487, 139628), (2084, 99629), (2974, 69814), (5948, 34907)]