211089028

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{2753}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 382861080

約数和(自身を除く): 171772052

約数列:

[1, 2, 4, 29, 58, 116, 661, 1322, 2644, 2753, 5506, 11012, 19169, 38338, 76676, 79837, 159674, 319348, 1819733, 3639466, 7278932, 52772257, 105544514, 211089028]

約数ペア:

[(1, 211089028), (2, 105544514), (4, 52772257), (29, 7278932), (58, 3639466), (116, 1819733), (661, 319348), (1322, 159674), (2644, 79837), (2753, 76676), (5506, 38338), (11012, 19169)]