209250864

素因数分解:

$2^4\times 3^4\times {\mathrm{161459}}^1$

素因数の和:161479

約数の個数: 50

約数和(自身を含む): 605636460

約数和(自身を除く): 396385596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 161459, 322918, 484377, 645836, 968754, 1291672, 1453131, 1937508, 2583344, 2906262, 3875016, 4359393, 5812524, 7750032, 8718786, 11625048, 13078179, 17437572, 23250096, 26156358, 34875144, 52312716, 69750288, 104625432, 209250864]

約数ペア:

[(1, 209250864), (2, 104625432), (3, 69750288), (4, 52312716), (6, 34875144), (8, 26156358), (9, 23250096), (12, 17437572), (16, 13078179), (18, 11625048), (24, 8718786), (27, 7750032), (36, 5812524), (48, 4359393), (54, 3875016), (72, 2906262), (81, 2583344), (108, 1937508), (144, 1453131), (162, 1291672), (216, 968754), (324, 645836), (432, 484377), (648, 322918), (1296, 161459)]