219903408

素因数分解:

$2^4\times 3^2\times {\mathrm{1527107}}^1$

素因数の和:1527121

約数の個数: 30

約数和(自身を含む): 615424524

約数和(自身を除く): 395521116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1527107, 3054214, 4581321, 6108428, 9162642, 12216856, 13743963, 18325284, 24433712, 27487926, 36650568, 54975852, 73301136, 109951704, 219903408]

約数ペア:

[(1, 219903408), (2, 109951704), (3, 73301136), (4, 54975852), (6, 36650568), (8, 27487926), (9, 24433712), (12, 18325284), (16, 13743963), (18, 12216856), (24, 9162642), (36, 6108428), (48, 4581321), (72, 3054214), (144, 1527107)]