200547655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3011}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 301874688

約数和(自身を除く): 101327033

約数列:

[1, 5, 7, 11, 35, 55, 77, 173, 385, 865, 1211, 1903, 3011, 6055, 9515, 13321, 15055, 21077, 33121, 66605, 105385, 165605, 231847, 520903, 1159235, 2604515, 3646321, 5729933, 18231605, 28649665, 40109531, 200547655]

約数ペア:

[(1, 200547655), (5, 40109531), (7, 28649665), (11, 18231605), (35, 5729933), (55, 3646321), (77, 2604515), (173, 1159235), (385, 520903), (865, 231847), (1211, 165605), (1903, 105385), (3011, 66605), (6055, 33121), (9515, 21077), (13321, 15055)]