201343784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{36109}}^1$

素因数の和:36173

約数の個数: 32

約数和(自身を含む): 409487400

約数和(自身を除く): 208143616

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 36109, 72218, 144436, 288872, 613853, 1227706, 1480469, 2455412, 2960938, 4910824, 5921876, 11843752, 25167973, 50335946, 100671892, 201343784]

約数ペア:

[(1, 201343784), (2, 100671892), (4, 50335946), (8, 25167973), (17, 11843752), (34, 5921876), (41, 4910824), (68, 2960938), (82, 2455412), (136, 1480469), (164, 1227706), (328, 613853), (697, 288872), (1394, 144436), (2788, 72218), (5576, 36109)]