211255083

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 344163456

約数和(自身を除く): 132908373

約数列:

[1, 3, 9, 13, 39, 41, 47, 117, 123, 141, 369, 423, 533, 611, 937, 1599, 1833, 1927, 2811, 4797, 5499, 5781, 8433, 12181, 17343, 25051, 36543, 38417, 44039, 75153, 109629, 115251, 132117, 225459, 345753, 396351, 499421, 572507, 1498263, 1717521, 1805599, 4494789, 5152563, 5416797, 16250391, 23472787, 70418361, 211255083]

約数ペア:

[(1, 211255083), (3, 70418361), (9, 23472787), (13, 16250391), (39, 5416797), (41, 5152563), (47, 4494789), (117, 1805599), (123, 1717521), (141, 1498263), (369, 572507), (423, 499421), (533, 396351), (611, 345753), (937, 225459), (1599, 132117), (1833, 115251), (1927, 109629), (2811, 75153), (4797, 44039), (5499, 38417), (5781, 36543), (8433, 25051), (12181, 17343)]