209832938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{4871}}^1$

素因数の和:5078

約数の個数: 32

約数和(自身を含む): 383056128

約数和(自身を除く): 173223190

約数列:

[1, 2, 7, 14, 17, 34, 119, 181, 238, 362, 1267, 2534, 3077, 4871, 6154, 9742, 21539, 34097, 43078, 68194, 82807, 165614, 579649, 881651, 1159298, 1763302, 6171557, 12343114, 14988067, 29976134, 104916469, 209832938]

約数ペア:

[(1, 209832938), (2, 104916469), (7, 29976134), (14, 14988067), (17, 12343114), (34, 6171557), (119, 1763302), (181, 1159298), (238, 881651), (362, 579649), (1267, 165614), (2534, 82807), (3077, 68194), (4871, 43078), (6154, 34097), (9742, 21539)]