201927824

素因数分解:

$2^4\times 7^2\times {\mathrm{257561}}^1$

素因数の和:257583

約数の個数: 30

約数和(自身を含む): 455112054

約数和(自身を除く): 253184230

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 257561, 515122, 1030244, 1802927, 2060488, 3605854, 4120976, 7211708, 12620489, 14423416, 25240978, 28846832, 50481956, 100963912, 201927824]

約数ペア:

[(1, 201927824), (2, 100963912), (4, 50481956), (7, 28846832), (8, 25240978), (14, 14423416), (16, 12620489), (28, 7211708), (49, 4120976), (56, 3605854), (98, 2060488), (112, 1802927), (196, 1030244), (392, 515122), (784, 257561)]