212696065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{3677}}^1$

素因数の和:4208

約数の個数: 16

約数和(自身を含む): 266934528

約数和(自身を除く): 54238463

約数列:

[1, 5, 23, 115, 503, 2515, 3677, 11569, 18385, 57845, 84571, 422855, 1849531, 9247655, 42539213, 212696065]

約数ペア:

[(1, 212696065), (5, 42539213), (23, 9247655), (115, 1849531), (503, 422855), (2515, 84571), (3677, 57845), (11569, 18385)]