208319342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{11971}}^1$

素因数の和:12104

約数の個数: 32

約数和(自身を含む): 393064704

約数和(自身を除く): 184745362

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2486, 8701, 11971, 17402, 23942, 83797, 131681, 167594, 263362, 921767, 1352723, 1843534, 2705446, 9469061, 14879953, 18938122, 29759906, 104159671, 208319342]

約数ペア:

[(1, 208319342), (2, 104159671), (7, 29759906), (11, 18938122), (14, 14879953), (22, 9469061), (77, 2705446), (113, 1843534), (154, 1352723), (226, 921767), (791, 263362), (1243, 167594), (1582, 131681), (2486, 83797), (8701, 23942), (11971, 17402)]