209528622

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{84967}}^1$

素因数の和:85112

約数の個数: 24

約数和(自身を含む): 457297776

約数和(自身を除く): 247769154

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 84967, 169934, 254901, 509802, 764703, 1529406, 11640479, 23280958, 34921437, 69842874, 104764311, 209528622]

約数ペア:

[(1, 209528622), (2, 104764311), (3, 69842874), (6, 34921437), (9, 23280958), (18, 11640479), (137, 1529406), (274, 764703), (411, 509802), (822, 254901), (1233, 169934), (2466, 84967)]