204131200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:745

約数の個数: 192

約数和(自身を含む): 621522720

約数和(自身を除く): 417391520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 640, 650, 700, 701, 728, 800, 832, 896, 910, 1040, 1120, 1300, 1400, 1402, 1456, 1600, 1664, 1820, 2080, 2240, 2275, 2600, 2800, 2804, 2912, 3200, 3505, 3640, 4160, 4480, 4550, 4907, 5200, 5600, 5608, 5824, 7010, 7280, 8320, 9100, 9113, 9814, 10400, 11200, 11216, 11648, 14020, 14560, 17525, 18200, 18226, 19628, 20800, 22400, 22432, 24535, 28040, 29120, 35050, 36400, 36452, 39256, 41600, 44864, 45565, 49070, 56080, 58240, 63791, 70100, 72800, 72904, 78512, 89728, 91130, 98140, 112160, 122675, 127582, 140200, 145600, 145808, 157024, 182260, 196280, 224320, 227825, 245350, 255164, 280400, 291200, 291616, 314048, 318955, 364520, 392560, 448640, 455650, 490700, 510328, 560800, 583232, 628096, 637910, 729040, 785120, 911300, 981400, 1020656, 1121600, 1166464, 1275820, 1458080, 1570240, 1594775, 1822600, 1962800, 2041312, 2243200, 2551640, 2916160, 3140480, 3189550, 3645200, 3925600, 4082624, 5103280, 5832320, 6379100, 7290400, 7851200, 8165248, 10206560, 12758200, 14580800, 15702400, 20413120, 25516400, 29161600, 40826240, 51032800, 102065600, 204131200]

約数ペア:

[(1, 204131200), (2, 102065600), (4, 51032800), (5, 40826240), (7, 29161600), (8, 25516400), (10, 20413120), (13, 15702400), (14, 14580800), (16, 12758200), (20, 10206560), (25, 8165248), (26, 7851200), (28, 7290400), (32, 6379100), (35, 5832320), (40, 5103280), (50, 4082624), (52, 3925600), (56, 3645200), (64, 3189550), (65, 3140480), (70, 2916160), (80, 2551640), (91, 2243200), (100, 2041312), (104, 1962800), (112, 1822600), (128, 1594775), (130, 1570240), (140, 1458080), (160, 1275820), (175, 1166464), (182, 1121600), (200, 1020656), (208, 981400), (224, 911300), (260, 785120), (280, 729040), (320, 637910), (325, 628096), (350, 583232), (364, 560800), (400, 510328), (416, 490700), (448, 455650), (455, 448640), (520, 392560), (560, 364520), (640, 318955), (650, 314048), (700, 291616), (701, 291200), (728, 280400), (800, 255164), (832, 245350), (896, 227825), (910, 224320), (1040, 196280), (1120, 182260), (1300, 157024), (1400, 145808), (1402, 145600), (1456, 140200), (1600, 127582), (1664, 122675), (1820, 112160), (2080, 98140), (2240, 91130), (2275, 89728), (2600, 78512), (2800, 72904), (2804, 72800), (2912, 70100), (3200, 63791), (3505, 58240), (3640, 56080), (4160, 49070), (4480, 45565), (4550, 44864), (4907, 41600), (5200, 39256), (5600, 36452), (5608, 36400), (5824, 35050), (7010, 29120), (7280, 28040), (8320, 24535), (9100, 22432), (9113, 22400), (9814, 20800), (10400, 19628), (11200, 18226), (11216, 18200), (11648, 17525), (14020, 14560)]