201442917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{120121}}^1$

素因数の和:120180

約数の個数: 16

約数和(自身を含む): 295980608

約数和(自身を除く): 94537691

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 120121, 360363, 1561573, 4684719, 5165203, 15495609, 67147639, 201442917]

約数ペア:

[(1, 201442917), (3, 67147639), (13, 15495609), (39, 5165203), (43, 4684719), (129, 1561573), (559, 360363), (1677, 120121)]