220953564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{472123}}^1$

素因数の和:472146

約数の個数: 36

約数和(自身を含む): 601485976

約数和(自身を除く): 380532412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 472123, 944246, 1416369, 1888492, 2832738, 4249107, 5665476, 6137599, 8498214, 12275198, 16996428, 18412797, 24550396, 36825594, 55238391, 73651188, 110476782, 220953564]

約数ペア:

[(1, 220953564), (2, 110476782), (3, 73651188), (4, 55238391), (6, 36825594), (9, 24550396), (12, 18412797), (13, 16996428), (18, 12275198), (26, 8498214), (36, 6137599), (39, 5665476), (52, 4249107), (78, 2832738), (117, 1888492), (156, 1416369), (234, 944246), (468, 472123)]