202296220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1444973}}^1$

素因数の和:1444989

約数の個数: 24

約数和(自身を含む): 485511264

約数和(自身を除く): 283215044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1444973, 2889946, 5779892, 7224865, 10114811, 14449730, 20229622, 28899460, 40459244, 50574055, 101148110, 202296220]

約数ペア:

[(1, 202296220), (2, 101148110), (4, 50574055), (5, 40459244), (7, 28899460), (10, 20229622), (14, 14449730), (20, 10114811), (28, 7224865), (35, 5779892), (70, 2889946), (140, 1444973)]