193283860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{125509}}^1$

素因数の和:125536

約数の個数: 48

約数和(自身を含む): 506056320

約数和(自身を除く): 312772460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 125509, 251018, 502036, 627545, 878563, 1255090, 1380599, 1757126, 2510180, 2761198, 3514252, 4392815, 5522396, 6902995, 8785630, 9664193, 13805990, 17571260, 19328386, 27611980, 38656772, 48320965, 96641930, 193283860]

約数ペア:

[(1, 193283860), (2, 96641930), (4, 48320965), (5, 38656772), (7, 27611980), (10, 19328386), (11, 17571260), (14, 13805990), (20, 9664193), (22, 8785630), (28, 6902995), (35, 5522396), (44, 4392815), (55, 3514252), (70, 2761198), (77, 2510180), (110, 1757126), (140, 1380599), (154, 1255090), (220, 878563), (308, 627545), (385, 502036), (770, 251018), (1540, 125509)]