196660590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1842

約数の個数: 128

約数和(自身を含む): 589897728

約数和(自身を除く): 393237138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 51, 62, 70, 85, 93, 102, 105, 119, 155, 170, 186, 210, 217, 238, 255, 310, 357, 434, 465, 510, 527, 595, 651, 714, 930, 1054, 1085, 1190, 1302, 1581, 1777, 1785, 2170, 2635, 3162, 3255, 3554, 3570, 3689, 5270, 5331, 6510, 7378, 7905, 8885, 10662, 11067, 12439, 15810, 17770, 18445, 22134, 24878, 26655, 30209, 36890, 37317, 53310, 55087, 55335, 60418, 62195, 74634, 90627, 110174, 110670, 124390, 151045, 165261, 181254, 186585, 211463, 275435, 302090, 330522, 373170, 385609, 422926, 453135, 550870, 634389, 771218, 826305, 906270, 936479, 1057315, 1156827, 1268778, 1652610, 1872958, 1928045, 2114630, 2313654, 2809437, 3171945, 3856090, 4682395, 5618874, 5784135, 6343890, 6555353, 9364790, 11568270, 13110706, 14047185, 19666059, 28094370, 32776765, 39332118, 65553530, 98330295, 196660590]

約数ペア:

[(1, 196660590), (2, 98330295), (3, 65553530), (5, 39332118), (6, 32776765), (7, 28094370), (10, 19666059), (14, 14047185), (15, 13110706), (17, 11568270), (21, 9364790), (30, 6555353), (31, 6343890), (34, 5784135), (35, 5618874), (42, 4682395), (51, 3856090), (62, 3171945), (70, 2809437), (85, 2313654), (93, 2114630), (102, 1928045), (105, 1872958), (119, 1652610), (155, 1268778), (170, 1156827), (186, 1057315), (210, 936479), (217, 906270), (238, 826305), (255, 771218), (310, 634389), (357, 550870), (434, 453135), (465, 422926), (510, 385609), (527, 373170), (595, 330522), (651, 302090), (714, 275435), (930, 211463), (1054, 186585), (1085, 181254), (1190, 165261), (1302, 151045), (1581, 124390), (1777, 110670), (1785, 110174), (2170, 90627), (2635, 74634), (3162, 62195), (3255, 60418), (3554, 55335), (3570, 55087), (3689, 53310), (5270, 37317), (5331, 36890), (6510, 30209), (7378, 26655), (7905, 24878), (8885, 22134), (10662, 18445), (11067, 17770), (12439, 15810)]