203433373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 257040000

約数和(自身を除く): 53606627

約数列:

[1, 11, 13, 17, 67, 143, 187, 221, 737, 871, 1139, 1249, 2431, 9581, 12529, 13739, 14807, 16237, 21233, 83683, 162877, 178607, 233563, 276029, 920513, 1087879, 1422611, 3036319, 11966669, 15648721, 18493943, 203433373]

約数ペア:

[(1, 203433373), (11, 18493943), (13, 15648721), (17, 11966669), (67, 3036319), (143, 1422611), (187, 1087879), (221, 920513), (737, 276029), (871, 233563), (1139, 178607), (1249, 162877), (2431, 83683), (9581, 21233), (12529, 16237), (13739, 14807)]