201968001

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{423413}}^1$

素因数の和:423472

約数の個数: 12

約数和(自身を含む): 297236628

約数和(自身を除く): 95268627

約数列:

[1, 3, 9, 53, 159, 477, 423413, 1270239, 3810717, 22440889, 67322667, 201968001]

約数ペア:

[(1, 201968001), (3, 67322667), (9, 22440889), (53, 3810717), (159, 1270239), (477, 423413)]