140560742

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{52021}}^1$

素因数の和:52223

約数の個数: 16

約数和(自身を含む): 242214432

約数和(自身を除く): 101653690

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 52021, 104042, 364147, 728294, 10040053, 20080106, 70280371, 140560742]

約数ペア:

[(1, 140560742), (2, 70280371), (7, 20080106), (14, 10040053), (193, 728294), (386, 364147), (1351, 104042), (2702, 52021)]