208526656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6113}}^1$

素因数の和:6179

約数の個数: 56

約数和(自身を含む): 456569064

約数和(自身を除く): 248042408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 2132, 2624, 4264, 6113, 8528, 12226, 17056, 24452, 34112, 48904, 79469, 97808, 158938, 195616, 250633, 317876, 391232, 501266, 635752, 1002532, 1271504, 2005064, 2543008, 3258229, 4010128, 5086016, 6516458, 8020256, 13032916, 16040512, 26065832, 52131664, 104263328, 208526656]

約数ペア:

[(1, 208526656), (2, 104263328), (4, 52131664), (8, 26065832), (13, 16040512), (16, 13032916), (26, 8020256), (32, 6516458), (41, 5086016), (52, 4010128), (64, 3258229), (82, 2543008), (104, 2005064), (164, 1271504), (208, 1002532), (328, 635752), (416, 501266), (533, 391232), (656, 317876), (832, 250633), (1066, 195616), (1312, 158938), (2132, 97808), (2624, 79469), (4264, 48904), (6113, 34112), (8528, 24452), (12226, 17056)]