211033744

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{21377}}^1$

素因数の和:22002

約数の個数: 20

約数和(自身を含む): 409559724

約数和(自身を除く): 198525980

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 21377, 42754, 85508, 171016, 342032, 13189609, 26379218, 52758436, 105516872, 211033744]

約数ペア:

[(1, 211033744), (2, 105516872), (4, 52758436), (8, 26379218), (16, 13189609), (617, 342032), (1234, 171016), (2468, 85508), (4936, 42754), (9872, 21377)]