217968198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{34369}}^1$

素因数の和:34532

約数の個数: 32

約数和(自身を含む): 501527040

約数和(自身を除く): 283558842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3171, 6342, 34369, 68738, 103107, 206214, 240583, 481166, 721749, 1443498, 5189719, 10379438, 15569157, 31138314, 36328033, 72656066, 108984099, 217968198]

約数ペア:

[(1, 217968198), (2, 108984099), (3, 72656066), (6, 36328033), (7, 31138314), (14, 15569157), (21, 10379438), (42, 5189719), (151, 1443498), (302, 721749), (453, 481166), (906, 240583), (1057, 206214), (2114, 103107), (3171, 68738), (6342, 34369)]