204493388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{3739}}^1$

素因数の和:3878

約数の個数: 36

約数和(自身を含む): 396941160

約数和(自身を除く): 192447772

約数列:

[1, 2, 4, 11, 22, 44, 113, 121, 226, 242, 452, 484, 1243, 2486, 3739, 4972, 7478, 13673, 14956, 27346, 41129, 54692, 82258, 164516, 422507, 452419, 845014, 904838, 1690028, 1809676, 4647577, 9295154, 18590308, 51123347, 102246694, 204493388]

約数ペア:

[(1, 204493388), (2, 102246694), (4, 51123347), (11, 18590308), (22, 9295154), (44, 4647577), (113, 1809676), (121, 1690028), (226, 904838), (242, 845014), (452, 452419), (484, 422507), (1243, 164516), (2486, 82258), (3739, 54692), (4972, 41129), (7478, 27346), (13673, 14956)]