201646336

素因数分解:

$2^8\times {\mathrm{23}}^2\times {\mathrm{1489}}^1$

素因数の和:1551

約数の個数: 54

約数和(自身を含む): 421048670

約数和(自身を除く): 219402334

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 529, 736, 1058, 1472, 1489, 2116, 2944, 2978, 4232, 5888, 5956, 8464, 11912, 16928, 23824, 33856, 34247, 47648, 67712, 68494, 95296, 135424, 136988, 190592, 273976, 381184, 547952, 787681, 1095904, 1575362, 2191808, 3150724, 4383616, 6301448, 8767232, 12602896, 25205792, 50411584, 100823168, 201646336]

約数ペア:

[(1, 201646336), (2, 100823168), (4, 50411584), (8, 25205792), (16, 12602896), (23, 8767232), (32, 6301448), (46, 4383616), (64, 3150724), (92, 2191808), (128, 1575362), (184, 1095904), (256, 787681), (368, 547952), (529, 381184), (736, 273976), (1058, 190592), (1472, 136988), (1489, 135424), (2116, 95296), (2944, 68494), (2978, 67712), (4232, 47648), (5888, 34247), (5956, 33856), (8464, 23824), (11912, 16928)]