194192502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6577}}^1$

素因数の和:6645

約数の個数: 64

約数和(自身を含む): 479930880

約数和(自身を除く): 285738378

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 111, 114, 133, 222, 259, 266, 399, 518, 703, 777, 798, 1406, 1554, 2109, 4218, 4921, 6577, 9842, 13154, 14763, 19731, 29526, 39462, 46039, 92078, 124963, 138117, 243349, 249926, 276234, 374889, 486698, 730047, 749778, 874741, 1460094, 1703443, 1749482, 2624223, 3406886, 4623631, 5110329, 5248446, 9247262, 10220658, 13870893, 27741786, 32365417, 64730834, 97096251, 194192502]

約数ペア:

[(1, 194192502), (2, 97096251), (3, 64730834), (6, 32365417), (7, 27741786), (14, 13870893), (19, 10220658), (21, 9247262), (37, 5248446), (38, 5110329), (42, 4623631), (57, 3406886), (74, 2624223), (111, 1749482), (114, 1703443), (133, 1460094), (222, 874741), (259, 749778), (266, 730047), (399, 486698), (518, 374889), (703, 276234), (777, 249926), (798, 243349), (1406, 138117), (1554, 124963), (2109, 92078), (4218, 46039), (4921, 39462), (6577, 29526), (9842, 19731), (13154, 14763)]