216071195

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1\times {\mathrm{1621}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 264866112

約数和(自身を除く): 48794917

約数列:

[1, 5, 53, 265, 503, 1621, 2515, 8105, 26659, 85913, 133295, 429565, 815363, 4076815, 43214239, 216071195]

約数ペア:

[(1, 216071195), (5, 43214239), (53, 4076815), (265, 815363), (503, 429565), (1621, 133295), (2515, 85913), (8105, 26659)]