208350086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9437}}^1$

素因数の和:9548

約数の個数: 32

約数和(自身を含む): 380540160

約数和(自身を除く): 172190074

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1577, 3154, 9437, 11039, 18874, 22078, 66059, 132118, 179303, 358606, 783271, 1255121, 1566542, 2510242, 5482897, 10965794, 14882149, 29764298, 104175043, 208350086]

約数ペア:

[(1, 208350086), (2, 104175043), (7, 29764298), (14, 14882149), (19, 10965794), (38, 5482897), (83, 2510242), (133, 1566542), (166, 1255121), (266, 783271), (581, 358606), (1162, 179303), (1577, 132118), (3154, 66059), (9437, 22078), (11039, 18874)]