208809504

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{42649}}^1$

素因数の和:42682

約数の個数: 72

約数和(自身を含む): 628746300

約数和(自身を除く): 419936796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 42649, 85298, 127947, 170596, 255894, 341192, 383841, 511788, 682384, 725033, 767682, 1023576, 1364768, 1450066, 1535364, 2047152, 2175099, 2900132, 3070728, 4094304, 4350198, 5800264, 6141456, 6525297, 8700396, 11600528, 12282912, 13050594, 17400792, 23201056, 26101188, 34801584, 52202376, 69603168, 104404752, 208809504]

約数ペア:

[(1, 208809504), (2, 104404752), (3, 69603168), (4, 52202376), (6, 34801584), (8, 26101188), (9, 23201056), (12, 17400792), (16, 13050594), (17, 12282912), (18, 11600528), (24, 8700396), (32, 6525297), (34, 6141456), (36, 5800264), (48, 4350198), (51, 4094304), (68, 3070728), (72, 2900132), (96, 2175099), (102, 2047152), (136, 1535364), (144, 1450066), (153, 1364768), (204, 1023576), (272, 767682), (288, 725033), (306, 682384), (408, 511788), (544, 383841), (612, 341192), (816, 255894), (1224, 170596), (1632, 127947), (2448, 85298), (4896, 42649)]