201583256

素因数分解:

$2^3\times 7^2\times {\mathrm{514243}}^1$

素因数の和:514263

約数の個数: 24

約数和(自身を含む): 439678620

約数和(自身を除く): 238095364

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 514243, 1028486, 2056972, 3599701, 4113944, 7199402, 14398804, 25197907, 28797608, 50395814, 100791628, 201583256]

約数ペア:

[(1, 201583256), (2, 100791628), (4, 50395814), (7, 28797608), (8, 25197907), (14, 14398804), (28, 7199402), (49, 4113944), (56, 3599701), (98, 2056972), (196, 1028486), (392, 514243)]