204560458

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1\times {\mathrm{1187}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 309355200

約数和(自身を除く): 104794742

約数列:

[1, 2, 199, 398, 433, 866, 1187, 2374, 86167, 172334, 236213, 472426, 513971, 1027942, 102280229, 204560458]

約数ペア:

[(1, 204560458), (2, 102280229), (199, 1027942), (398, 513971), (433, 472426), (866, 236213), (1187, 172334), (2374, 86167)]