201194000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{2053}}^1$

素因数の和:2090

約数の個数: 120

約数和(自身を含む): 566189208

約数和(自身を除く): 364995208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 875, 980, 1000, 1225, 1400, 1750, 1960, 2000, 2053, 2450, 2800, 3500, 3920, 4106, 4900, 6125, 7000, 8212, 9800, 10265, 12250, 14000, 14371, 16424, 19600, 20530, 24500, 28742, 32848, 41060, 49000, 51325, 57484, 71855, 82120, 98000, 100597, 102650, 114968, 143710, 164240, 201194, 205300, 229936, 256625, 287420, 359275, 402388, 410600, 502985, 513250, 574840, 718550, 804776, 821200, 1005970, 1026500, 1149680, 1437100, 1609552, 1796375, 2011940, 2053000, 2514925, 2874200, 3592750, 4023880, 4106000, 5029850, 5748400, 7185500, 8047760, 10059700, 12574625, 14371000, 20119400, 25149250, 28742000, 40238800, 50298500, 100597000, 201194000]

約数ペア:

[(1, 201194000), (2, 100597000), (4, 50298500), (5, 40238800), (7, 28742000), (8, 25149250), (10, 20119400), (14, 14371000), (16, 12574625), (20, 10059700), (25, 8047760), (28, 7185500), (35, 5748400), (40, 5029850), (49, 4106000), (50, 4023880), (56, 3592750), (70, 2874200), (80, 2514925), (98, 2053000), (100, 2011940), (112, 1796375), (125, 1609552), (140, 1437100), (175, 1149680), (196, 1026500), (200, 1005970), (245, 821200), (250, 804776), (280, 718550), (350, 574840), (392, 513250), (400, 502985), (490, 410600), (500, 402388), (560, 359275), (700, 287420), (784, 256625), (875, 229936), (980, 205300), (1000, 201194), (1225, 164240), (1400, 143710), (1750, 114968), (1960, 102650), (2000, 100597), (2053, 98000), (2450, 82120), (2800, 71855), (3500, 57484), (3920, 51325), (4106, 49000), (4900, 41060), (6125, 32848), (7000, 28742), (8212, 24500), (9800, 20530), (10265, 19600), (12250, 16424), (14000, 14371)]