210846394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{115469}}^1$

素因数の和:115565

約数の個数: 16

約数和(自身を含む): 349181280

約数和(自身を除く): 138334886

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 115469, 230938, 1270159, 2540318, 9583927, 19167854, 105423197, 210846394]

約数ペア:

[(1, 210846394), (2, 105423197), (11, 19167854), (22, 9583927), (83, 2540318), (166, 1270159), (913, 230938), (1826, 115469)]