204549772

素因数分解:

$2^2\times 7^1\times {\mathrm{2557}}^1\times {\mathrm{2857}}^1$

素因数の和:5425

約数の個数: 24

約数和(自身を含む): 409402784

約数和(自身を除く): 204853012

約数列:

[1, 2, 4, 7, 14, 28, 2557, 2857, 5114, 5714, 10228, 11428, 17899, 19999, 35798, 39998, 71596, 79996, 7305349, 14610698, 29221396, 51137443, 102274886, 204549772]

約数ペア:

[(1, 204549772), (2, 102274886), (4, 51137443), (7, 29221396), (14, 14610698), (28, 7305349), (2557, 79996), (2857, 71596), (5114, 39998), (5714, 35798), (10228, 19999), (11428, 17899)]