206817842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1342973}}^1$

素因数の和:1342993

約数の個数: 16

約数和(自身を含む): 386776512

約数和(自身を除く): 179958670

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1342973, 2685946, 9400811, 14772703, 18801622, 29545406, 103408921, 206817842]

約数ペア:

[(1, 206817842), (2, 103408921), (7, 29545406), (11, 18801622), (14, 14772703), (22, 9400811), (77, 2685946), (154, 1342973)]