208069600

素因数分解:

$2^5\times 5^2\times {\mathrm{179}}^1\times {\mathrm{1453}}^1$

素因数の和:1652

約数の個数: 72

約数和(自身を含む): 511139160

約数和(自身を除く): 303069560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 179, 200, 358, 400, 716, 800, 895, 1432, 1453, 1790, 2864, 2906, 3580, 4475, 5728, 5812, 7160, 7265, 8950, 11624, 14320, 14530, 17900, 23248, 28640, 29060, 35800, 36325, 46496, 58120, 71600, 72650, 116240, 143200, 145300, 232480, 260087, 290600, 520174, 581200, 1040348, 1162400, 1300435, 2080696, 2600870, 4161392, 5201740, 6502175, 8322784, 10403480, 13004350, 20806960, 26008700, 41613920, 52017400, 104034800, 208069600]

約数ペア:

[(1, 208069600), (2, 104034800), (4, 52017400), (5, 41613920), (8, 26008700), (10, 20806960), (16, 13004350), (20, 10403480), (25, 8322784), (32, 6502175), (40, 5201740), (50, 4161392), (80, 2600870), (100, 2080696), (160, 1300435), (179, 1162400), (200, 1040348), (358, 581200), (400, 520174), (716, 290600), (800, 260087), (895, 232480), (1432, 145300), (1453, 143200), (1790, 116240), (2864, 72650), (2906, 71600), (3580, 58120), (4475, 46496), (5728, 36325), (5812, 35800), (7160, 29060), (7265, 28640), (8950, 23248), (11624, 17900), (14320, 14530)]