208066872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35099}}^1$

素因数の和:35140

約数の個数: 64

約数和(自身を含む): 589680000

約数和(自身を除く): 381613128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 35099, 70198, 105297, 140396, 210594, 280792, 421188, 456287, 666881, 842376, 912574, 1333762, 1368861, 1825148, 2000643, 2667524, 2737722, 3650296, 4001286, 5335048, 5475444, 8002572, 8669453, 10950888, 16005144, 17338906, 26008359, 34677812, 52016718, 69355624, 104033436, 208066872]

約数ペア:

[(1, 208066872), (2, 104033436), (3, 69355624), (4, 52016718), (6, 34677812), (8, 26008359), (12, 17338906), (13, 16005144), (19, 10950888), (24, 8669453), (26, 8002572), (38, 5475444), (39, 5335048), (52, 4001286), (57, 3650296), (76, 2737722), (78, 2667524), (104, 2000643), (114, 1825148), (152, 1368861), (156, 1333762), (228, 912574), (247, 842376), (312, 666881), (456, 456287), (494, 421188), (741, 280792), (988, 210594), (1482, 140396), (1976, 105297), (2964, 70198), (5928, 35099)]