130196542

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{20173}}^1$

素因数の和:20643

約数の個数: 16

約数和(自身を含む): 223689312

約数和(自身を除く): 93492770

約数列:

[1, 2, 7, 14, 461, 922, 3227, 6454, 20173, 40346, 141211, 282422, 9299753, 18599506, 65098271, 130196542]

約数ペア:

[(1, 130196542), (2, 65098271), (7, 18599506), (14, 9299753), (461, 282422), (922, 141211), (3227, 40346), (6454, 20173)]