200059475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 312599040

約数和(自身を除く): 112539565

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 103, 175, 275, 385, 515, 721, 1009, 1133, 1925, 2575, 3605, 5045, 5665, 7063, 7931, 11099, 18025, 25225, 28325, 35315, 39655, 55495, 77693, 103927, 176575, 198275, 277475, 388465, 519635, 727489, 1143197, 1942325, 2598175, 3637445, 5715985, 8002379, 18187225, 28579925, 40011895, 200059475]

約数ペア:

[(1, 200059475), (5, 40011895), (7, 28579925), (11, 18187225), (25, 8002379), (35, 5715985), (55, 3637445), (77, 2598175), (103, 1942325), (175, 1143197), (275, 727489), (385, 519635), (515, 388465), (721, 277475), (1009, 198275), (1133, 176575), (1925, 103927), (2575, 77693), (3605, 55495), (5045, 39655), (5665, 35315), (7063, 28325), (7931, 25225), (11099, 18025)]