207535744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{124721}}^1$

素因数の和:124748

約数の個数: 32

約数和(自身を含む): 445257540

約数和(自身を除く): 237721796

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 124721, 249442, 498884, 997768, 1621373, 1995536, 3242746, 3991072, 6485492, 7982144, 12970984, 15964288, 25941968, 51883936, 103767872, 207535744]

約数ペア:

[(1, 207535744), (2, 103767872), (4, 51883936), (8, 25941968), (13, 15964288), (16, 12970984), (26, 7982144), (32, 6485492), (52, 3991072), (64, 3242746), (104, 1995536), (128, 1621373), (208, 997768), (416, 498884), (832, 249442), (1664, 124721)]