205835993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{12143}}^1$

素因数の和:12244

約数の個数: 16

約数和(自身を含む): 237828096

約数和(自身を除く): 31992103

約数列:

[1, 11, 23, 67, 253, 737, 1541, 12143, 16951, 133573, 279289, 813581, 3072179, 8949391, 18712363, 205835993]

約数ペア:

[(1, 205835993), (11, 18712363), (23, 8949391), (67, 3072179), (253, 813581), (737, 279289), (1541, 133573), (12143, 16951)]