201865047

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 279073536

約数和(自身を除く): 77208489

約数列:

[1, 3, 47, 83, 141, 249, 367, 1101, 2209, 3901, 6627, 11703, 17249, 30461, 51747, 91383, 183347, 550041, 810703, 1431667, 2432109, 4295001, 67288349, 201865047]

約数ペア:

[(1, 201865047), (3, 67288349), (47, 4295001), (83, 2432109), (141, 1431667), (249, 810703), (367, 550041), (1101, 183347), (2209, 91383), (3901, 51747), (6627, 30461), (11703, 17249)]