203925304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{5231}}^1$

素因数の和:5691

約数の個数: 32

約数和(自身を含む): 418141440

約数和(自身を除く): 214216136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 443, 886, 1772, 3544, 4873, 5231, 9746, 10462, 19492, 20924, 38984, 41848, 57541, 115082, 230164, 460328, 2317333, 4634666, 9269332, 18538664, 25490663, 50981326, 101962652, 203925304]

約数ペア:

[(1, 203925304), (2, 101962652), (4, 50981326), (8, 25490663), (11, 18538664), (22, 9269332), (44, 4634666), (88, 2317333), (443, 460328), (886, 230164), (1772, 115082), (3544, 57541), (4873, 41848), (5231, 38984), (9746, 20924), (10462, 19492)]