211027348

素因数分解:

$2^2\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{3793}}^1$

素因数の和:5791

約数の個数: 24

約数和(自身を含む): 422378432

約数和(自身を除く): 211351084

約数列:

[1, 2, 4, 7, 14, 28, 1987, 3793, 3974, 7586, 7948, 13909, 15172, 26551, 27818, 53102, 55636, 106204, 7536691, 15073382, 30146764, 52756837, 105513674, 211027348]

約数ペア:

[(1, 211027348), (2, 105513674), (4, 52756837), (7, 30146764), (14, 15073382), (28, 7536691), (1987, 106204), (3793, 55636), (3974, 53102), (7586, 27818), (7948, 26551), (13909, 15172)]