201963812

素因数分解:

$2^2\times {\mathrm{6971}}^1\times {\mathrm{7243}}^1$

素因数の和:14218

約数の個数: 12

約数和(自身を含む): 353536176

約数和(自身を除く): 151572364

約数列:

[1, 2, 4, 6971, 7243, 13942, 14486, 27884, 28972, 50490953, 100981906, 201963812]

約数ペア:

[(1, 201963812), (2, 100981906), (4, 50490953), (6971, 28972), (7243, 27884), (13942, 14486)]