209569362

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{10939}}^1$

素因数の和:11078

約数の個数: 32

約数和(自身を含む): 436899840

約数和(自身を除く): 227330478

約数列:

[1, 2, 3, 6, 31, 62, 93, 103, 186, 206, 309, 618, 3193, 6386, 9579, 10939, 19158, 21878, 32817, 65634, 339109, 678218, 1017327, 1126717, 2034654, 2253434, 3380151, 6760302, 34928227, 69856454, 104784681, 209569362]

約数ペア:

[(1, 209569362), (2, 104784681), (3, 69856454), (6, 34928227), (31, 6760302), (62, 3380151), (93, 2253434), (103, 2034654), (186, 1126717), (206, 1017327), (309, 678218), (618, 339109), (3193, 65634), (6386, 32817), (9579, 21878), (10939, 19158)]