204411776

素因数分解:

$2^7\times {\mathrm{1237}}^1\times {\mathrm{1291}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 407871480

約数和(自身を除く): 203459704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1237, 1291, 2474, 2582, 4948, 5164, 9896, 10328, 19792, 20656, 39584, 41312, 79168, 82624, 158336, 165248, 1596967, 3193934, 6387868, 12775736, 25551472, 51102944, 102205888, 204411776]

約数ペア:

[(1, 204411776), (2, 102205888), (4, 51102944), (8, 25551472), (16, 12775736), (32, 6387868), (64, 3193934), (128, 1596967), (1237, 165248), (1291, 158336), (2474, 82624), (2582, 79168), (4948, 41312), (5164, 39584), (9896, 20656), (10328, 19792)]