209256912

素因数分解:

$2^4\times 3^3\times {\mathrm{691}}^1\times {\mathrm{701}}^1$

素因数の和:1409

約数の個数: 80

約数和(自身を含む): 602372160

約数和(自身を除く): 393115248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 691, 701, 1382, 1402, 2073, 2103, 2764, 2804, 4146, 4206, 5528, 5608, 6219, 6309, 8292, 8412, 11056, 11216, 12438, 12618, 16584, 16824, 18657, 18927, 24876, 25236, 33168, 33648, 37314, 37854, 49752, 50472, 74628, 75708, 99504, 100944, 149256, 151416, 298512, 302832, 484391, 968782, 1453173, 1937564, 2906346, 3875128, 4359519, 5812692, 7750256, 8719038, 11625384, 13078557, 17438076, 23250768, 26157114, 34876152, 52314228, 69752304, 104628456, 209256912]

約数ペア:

[(1, 209256912), (2, 104628456), (3, 69752304), (4, 52314228), (6, 34876152), (8, 26157114), (9, 23250768), (12, 17438076), (16, 13078557), (18, 11625384), (24, 8719038), (27, 7750256), (36, 5812692), (48, 4359519), (54, 3875128), (72, 2906346), (108, 1937564), (144, 1453173), (216, 968782), (432, 484391), (691, 302832), (701, 298512), (1382, 151416), (1402, 149256), (2073, 100944), (2103, 99504), (2764, 75708), (2804, 74628), (4146, 50472), (4206, 49752), (5528, 37854), (5608, 37314), (6219, 33648), (6309, 33168), (8292, 25236), (8412, 24876), (11056, 18927), (11216, 18657), (12438, 16824), (12618, 16584)]