204546286

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2969}}^1$

素因数の和:3041

約数の個数: 48

約数和(自身を含む): 385981200

約数和(自身を除く): 181434914

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 518, 703, 931, 1406, 1813, 1862, 2969, 3626, 4921, 5938, 9842, 20783, 34447, 41566, 56411, 68894, 109853, 112822, 145481, 219706, 290962, 394877, 768971, 789754, 1537942, 2087207, 2764139, 4174414, 5382797, 5528278, 10765594, 14610449, 29220898, 102273143, 204546286]

約数ペア:

[(1, 204546286), (2, 102273143), (7, 29220898), (14, 14610449), (19, 10765594), (37, 5528278), (38, 5382797), (49, 4174414), (74, 2764139), (98, 2087207), (133, 1537942), (259, 789754), (266, 768971), (518, 394877), (703, 290962), (931, 219706), (1406, 145481), (1813, 112822), (1862, 109853), (2969, 68894), (3626, 56411), (4921, 41566), (5938, 34447), (9842, 20783)]