208524648976

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{93809}}^1$

素因数の和:94136

約数の個数: 80

約数和(自身を含む): 469019980800

約数和(自身を除く): 260495331824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 223, 356, 446, 623, 712, 892, 1246, 1424, 1561, 1784, 2492, 3122, 3568, 4984, 6244, 9968, 12488, 19847, 24976, 39694, 79388, 93809, 138929, 158776, 187618, 277858, 317552, 375236, 555716, 656663, 750472, 1111432, 1313326, 1500944, 2222864, 2626652, 5253304, 8349001, 10506608, 16698002, 20919407, 33396004, 41838814, 58443007, 66792008, 83677628, 116886014, 133584016, 146435849, 167355256, 233772028, 292871698, 334710512, 467544056, 585743396, 935088112, 1171486792, 1861827223, 2342973584, 3723654446, 7447308892, 13032790561, 14894617784, 26065581122, 29789235568, 52131162244, 104262324488, 208524648976]

約数ペア:

[(1, 208524648976), (2, 104262324488), (4, 52131162244), (7, 29789235568), (8, 26065581122), (14, 14894617784), (16, 13032790561), (28, 7447308892), (56, 3723654446), (89, 2342973584), (112, 1861827223), (178, 1171486792), (223, 935088112), (356, 585743396), (446, 467544056), (623, 334710512), (712, 292871698), (892, 233772028), (1246, 167355256), (1424, 146435849), (1561, 133584016), (1784, 116886014), (2492, 83677628), (3122, 66792008), (3568, 58443007), (4984, 41838814), (6244, 33396004), (9968, 20919407), (12488, 16698002), (19847, 10506608), (24976, 8349001), (39694, 5253304), (79388, 2626652), (93809, 2222864), (138929, 1500944), (158776, 1313326), (187618, 1111432), (277858, 750472), (317552, 656663), (375236, 555716)]