214594580

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{8363}}^1$

素因数の和:9655

約数の個数: 24

約数和(自身を含む): 451053792

約数和(自身を除く): 236459212

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2566, 5132, 6415, 8363, 12830, 16726, 25660, 33452, 41815, 83630, 167260, 10729729, 21459458, 42918916, 53648645, 107297290, 214594580]

約数ペア:

[(1, 214594580), (2, 107297290), (4, 53648645), (5, 42918916), (10, 21459458), (20, 10729729), (1283, 167260), (2566, 83630), (5132, 41815), (6415, 33452), (8363, 25660), (12830, 16726)]