203400081

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{383051}}^1$

素因数の和:383116

約数の個数: 12

約数和(自身を含む): 298780560

約数和(自身を除く): 95380479

約数列:

[1, 3, 9, 59, 177, 531, 383051, 1149153, 3447459, 22600009, 67800027, 203400081]

約数ペア:

[(1, 203400081), (3, 67800027), (9, 22600009), (59, 3447459), (177, 1149153), (531, 383051)]