202245904

素因数分解:

$2^4\times 7^1\times {\mathrm{1805767}}^1$

素因数の和:1805782

約数の個数: 20

約数和(自身を含む): 447830464

約数和(自身を除く): 245584560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1805767, 3611534, 7223068, 12640369, 14446136, 25280738, 28892272, 50561476, 101122952, 202245904]

約数ペア:

[(1, 202245904), (2, 101122952), (4, 50561476), (7, 28892272), (8, 25280738), (14, 14446136), (16, 12640369), (28, 7223068), (56, 3611534), (112, 1805767)]