200778830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61027}}^1$

素因数の和:61088

約数の個数: 32

約数和(自身を含む): 421825536

約数和(自身を除く): 221046706

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 61027, 122054, 305135, 427189, 610270, 854378, 2135945, 2868269, 4271890, 5736538, 14341345, 20077883, 28682690, 40155766, 100389415, 200778830]

約数ペア:

[(1, 200778830), (2, 100389415), (5, 40155766), (7, 28682690), (10, 20077883), (14, 14341345), (35, 5736538), (47, 4271890), (70, 2868269), (94, 2135945), (235, 854378), (329, 610270), (470, 427189), (658, 305135), (1645, 122054), (3290, 61027)]