209367054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{894731}}^1$

素因数の和:894752

約数の個数: 24

約数和(自身を含む): 488523672

約数和(自身を除く): 279156618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 894731, 1789462, 2684193, 5368386, 8052579, 11631503, 16105158, 23263006, 34894509, 69789018, 104683527, 209367054]

約数ペア:

[(1, 209367054), (2, 104683527), (3, 69789018), (6, 34894509), (9, 23263006), (13, 16105158), (18, 11631503), (26, 8052579), (39, 5368386), (78, 2684193), (117, 1789462), (234, 894731)]