204816168

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{17891}}^1$

素因数の和:17959

約数の個数: 64

約数和(自身を含む): 579700800

約数和(自身を除く): 374884632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 17891, 35782, 53673, 71564, 107346, 143128, 161019, 214692, 322038, 429384, 483057, 644076, 948223, 966114, 1288152, 1896446, 1932228, 2844669, 3792892, 3864456, 5689338, 7585784, 8534007, 11378676, 17068014, 22757352, 25602021, 34136028, 51204042, 68272056, 102408084, 204816168]

約数ペア:

[(1, 204816168), (2, 102408084), (3, 68272056), (4, 51204042), (6, 34136028), (8, 25602021), (9, 22757352), (12, 17068014), (18, 11378676), (24, 8534007), (27, 7585784), (36, 5689338), (53, 3864456), (54, 3792892), (72, 2844669), (106, 1932228), (108, 1896446), (159, 1288152), (212, 966114), (216, 948223), (318, 644076), (424, 483057), (477, 429384), (636, 322038), (954, 214692), (1272, 161019), (1431, 143128), (1908, 107346), (2862, 71564), (3816, 53673), (5724, 35782), (11448, 17891)]