201330316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{198943}}^1$

素因数の和:198981

約数の個数: 24

約数和(自身を含む): 401071104

約数和(自身を除く): 199740788

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 198943, 397886, 795772, 2188373, 4376746, 4575689, 8753492, 9151378, 18302756, 50332579, 100665158, 201330316]

約数ペア:

[(1, 201330316), (2, 100665158), (4, 50332579), (11, 18302756), (22, 9151378), (23, 8753492), (44, 4575689), (46, 4376746), (92, 2188373), (253, 795772), (506, 397886), (1012, 198943)]