201889782

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{590321}}^1$

素因数の和:590348

約数の個数: 24

約数和(自身を含む): 460451160

約数和(自身を除く): 258561378

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 590321, 1180642, 1770963, 3541926, 5312889, 10625778, 11216099, 22432198, 33648297, 67296594, 100944891, 201889782]

約数ペア:

[(1, 201889782), (2, 100944891), (3, 67296594), (6, 33648297), (9, 22432198), (18, 11216099), (19, 10625778), (38, 5312889), (57, 3541926), (114, 1770963), (171, 1180642), (342, 590321)]