201383859

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 289523520

約数和(自身を除く): 88139661

約数列:

[1, 3, 29, 37, 73, 87, 111, 219, 857, 1073, 2117, 2571, 2701, 3219, 6351, 8103, 24853, 31709, 62561, 74559, 78329, 95127, 187683, 234987, 919561, 1814269, 2314757, 2758683, 5442807, 6944271, 67127953, 201383859]

約数ペア:

[(1, 201383859), (3, 67127953), (29, 6944271), (37, 5442807), (73, 2758683), (87, 2314757), (111, 1814269), (219, 919561), (857, 234987), (1073, 187683), (2117, 95127), (2571, 78329), (2701, 74559), (3219, 62561), (6351, 31709), (8103, 24853)]