200520460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{3067}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 482436864

約数和(自身を除く): 281916404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 467, 934, 1868, 2335, 3067, 3269, 4670, 6134, 6538, 9340, 12268, 13076, 15335, 16345, 21469, 30670, 32690, 42938, 61340, 65380, 85876, 107345, 214690, 429380, 1432289, 2864578, 5729156, 7161445, 10026023, 14322890, 20052046, 28645780, 40104092, 50130115, 100260230, 200520460]

約数ペア:

[(1, 200520460), (2, 100260230), (4, 50130115), (5, 40104092), (7, 28645780), (10, 20052046), (14, 14322890), (20, 10026023), (28, 7161445), (35, 5729156), (70, 2864578), (140, 1432289), (467, 429380), (934, 214690), (1868, 107345), (2335, 85876), (3067, 65380), (3269, 61340), (4670, 42938), (6134, 32690), (6538, 30670), (9340, 21469), (12268, 16345), (13076, 15335)]