205959892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{2797}}^1$

素因数の和:3291

約数の個数: 24

約数和(自身を含む): 370175400

約数和(自身を除く): 164215508

約数列:

[1, 2, 4, 41, 82, 164, 449, 898, 1796, 2797, 5594, 11188, 18409, 36818, 73636, 114677, 229354, 458708, 1255853, 2511706, 5023412, 51489973, 102979946, 205959892]

約数ペア:

[(1, 205959892), (2, 102979946), (4, 51489973), (41, 5023412), (82, 2511706), (164, 1255853), (449, 458708), (898, 229354), (1796, 114677), (2797, 73636), (5594, 36818), (11188, 18409)]