200452208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 437114880

約数和(自身を除く): 236662672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 89, 134, 176, 178, 191, 268, 356, 382, 536, 712, 737, 764, 979, 1072, 1424, 1474, 1528, 1958, 2101, 2948, 3056, 3916, 4202, 5896, 5963, 7832, 8404, 11792, 11926, 12797, 15664, 16808, 16999, 23852, 25594, 33616, 33998, 47704, 51188, 65593, 67996, 95408, 102376, 131186, 135992, 140767, 186989, 204752, 262372, 271984, 281534, 373978, 524744, 563068, 747956, 1049488, 1126136, 1138933, 1495912, 2252272, 2277866, 2991824, 4555732, 9111464, 12528263, 18222928, 25056526, 50113052, 100226104, 200452208]

約数ペア:

[(1, 200452208), (2, 100226104), (4, 50113052), (8, 25056526), (11, 18222928), (16, 12528263), (22, 9111464), (44, 4555732), (67, 2991824), (88, 2277866), (89, 2252272), (134, 1495912), (176, 1138933), (178, 1126136), (191, 1049488), (268, 747956), (356, 563068), (382, 524744), (536, 373978), (712, 281534), (737, 271984), (764, 262372), (979, 204752), (1072, 186989), (1424, 140767), (1474, 135992), (1528, 131186), (1958, 102376), (2101, 95408), (2948, 67996), (3056, 65593), (3916, 51188), (4202, 47704), (5896, 33998), (5963, 33616), (7832, 25594), (8404, 23852), (11792, 16999), (11926, 16808), (12797, 15664)]