208537630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2017}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 438939216

約数和(自身を除く): 230401586

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 211, 245, 422, 490, 1055, 1477, 2017, 2110, 2954, 4034, 7385, 10085, 10339, 14119, 14770, 20170, 20678, 28238, 51695, 70595, 98833, 103390, 141190, 197666, 425587, 494165, 851174, 988330, 2127935, 2979109, 4255870, 5958218, 14895545, 20853763, 29791090, 41707526, 104268815, 208537630]

約数ペア:

[(1, 208537630), (2, 104268815), (5, 41707526), (7, 29791090), (10, 20853763), (14, 14895545), (35, 5958218), (49, 4255870), (70, 2979109), (98, 2127935), (211, 988330), (245, 851174), (422, 494165), (490, 425587), (1055, 197666), (1477, 141190), (2017, 103390), (2110, 98833), (2954, 70595), (4034, 51695), (7385, 28238), (10085, 20678), (10339, 20170), (14119, 14770)]