210914924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{5441}}^1$

素因数の和:6337

約数の個数: 24

約数和(自身を含む): 403186896

約数和(自身を除く): 192271972

約数列:

[1, 2, 4, 11, 22, 44, 881, 1762, 3524, 5441, 9691, 10882, 19382, 21764, 38764, 59851, 119702, 239404, 4793521, 9587042, 19174084, 52728731, 105457462, 210914924]

約数ペア:

[(1, 210914924), (2, 105457462), (4, 52728731), (11, 19174084), (22, 9587042), (44, 4793521), (881, 239404), (1762, 119702), (3524, 59851), (5441, 38764), (9691, 21764), (10882, 19382)]