200423531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 256642560

約数和(自身を除く): 56219029

約数列:

[1, 7, 11, 59, 77, 157, 281, 413, 649, 1099, 1727, 1967, 3091, 4543, 9263, 12089, 16579, 21637, 44117, 64841, 101893, 116053, 182369, 308819, 485287, 713251, 1276583, 2602903, 3397009, 18220321, 28631933, 200423531]

約数ペア:

[(1, 200423531), (7, 28631933), (11, 18220321), (59, 3397009), (77, 2602903), (157, 1276583), (281, 713251), (413, 485287), (649, 308819), (1099, 182369), (1727, 116053), (1967, 101893), (3091, 64841), (4543, 44117), (9263, 21637), (12089, 16579)]