207825508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89119}}^1$

素因数の和:89187

約数の個数: 24

約数和(自身を含む): 404248320

約数和(自身を除く): 196422812

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 89119, 178238, 356476, 980309, 1960618, 3921236, 4723307, 9446614, 18893228, 51956377, 103912754, 207825508]

約数ペア:

[(1, 207825508), (2, 103912754), (4, 51956377), (11, 18893228), (22, 9446614), (44, 4723307), (53, 3921236), (106, 1960618), (212, 980309), (583, 356476), (1166, 178238), (2332, 89119)]