214959860

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{10111}}^1$

素因数の和:11183

約数の個数: 24

約数和(自身を含む): 451885056

約数和(自身を除く): 236925196

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 4252, 5315, 10111, 10630, 20222, 21260, 40444, 50555, 101110, 202220, 10747993, 21495986, 42991972, 53739965, 107479930, 214959860]

約数ペア:

[(1, 214959860), (2, 107479930), (4, 53739965), (5, 42991972), (10, 21495986), (20, 10747993), (1063, 202220), (2126, 101110), (4252, 50555), (5315, 40444), (10111, 21260), (10630, 20222)]