216966916

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{10099}}^1$

素因数の和:10275

約数の個数: 24

約数和(自身を含む): 391960800

約数和(自身を除く): 174993884

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 5371, 10099, 10742, 20198, 21484, 40396, 414059, 828118, 1322969, 1656236, 2645938, 5291876, 54241729, 108483458, 216966916]

約数ペア:

[(1, 216966916), (2, 108483458), (4, 54241729), (41, 5291876), (82, 2645938), (131, 1656236), (164, 1322969), (262, 828118), (524, 414059), (5371, 40396), (10099, 21484), (10742, 20198)]