220173144

素因数分解:

$2^3\times 3^1\times {\mathrm{9173881}}^1$

素因数の和:9173890

約数の個数: 16

約数和(自身を含む): 550432920

約数和(自身を除く): 330259776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9173881, 18347762, 27521643, 36695524, 55043286, 73391048, 110086572, 220173144]

約数ペア:

[(1, 220173144), (2, 110086572), (3, 73391048), (4, 55043286), (6, 36695524), (8, 27521643), (12, 18347762), (24, 9173881)]