230868196

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{341521}}^1$

素因数の和:341551

約数の個数: 18

約数和(自身を含む): 437489682

約数和(自身を除く): 206621486

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 341521, 683042, 1366084, 4439773, 8879546, 17759092, 57717049, 115434098, 230868196]

約数ペア:

[(1, 230868196), (2, 115434098), (4, 57717049), (13, 17759092), (26, 8879546), (52, 4439773), (169, 1366084), (338, 683042), (676, 341521)]