201976156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{115547}}^1$

素因数の和:115593

約数の個数: 24

約数和(自身を含む): 388241280

約数和(自身を除く): 186265124

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 115547, 231094, 462188, 2195393, 2657581, 4390786, 5315162, 8781572, 10630324, 50494039, 100988078, 201976156]

約数ペア:

[(1, 201976156), (2, 100988078), (4, 50494039), (19, 10630324), (23, 8781572), (38, 5315162), (46, 4390786), (76, 2657581), (92, 2195393), (437, 462188), (874, 231094), (1748, 115547)]