200344095

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2181

約数の個数: 72

約数和(自身を含む): 413549136

約数和(自身を除く): 213205041

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 49, 63, 105, 129, 147, 215, 245, 301, 315, 387, 441, 645, 735, 903, 1505, 1935, 2107, 2113, 2205, 2709, 4515, 6321, 6339, 10535, 10565, 13545, 14791, 18963, 19017, 31605, 31695, 44373, 73955, 90859, 94815, 95085, 103537, 133119, 221865, 272577, 310611, 454295, 517685, 636013, 665595, 817731, 931833, 1362885, 1553055, 1908039, 3180065, 4088655, 4452091, 4659165, 5724117, 9540195, 13356273, 22260455, 28620585, 40068819, 66781365, 200344095]

約数ペア:

[(1, 200344095), (3, 66781365), (5, 40068819), (7, 28620585), (9, 22260455), (15, 13356273), (21, 9540195), (35, 5724117), (43, 4659165), (45, 4452091), (49, 4088655), (63, 3180065), (105, 1908039), (129, 1553055), (147, 1362885), (215, 931833), (245, 817731), (301, 665595), (315, 636013), (387, 517685), (441, 454295), (645, 310611), (735, 272577), (903, 221865), (1505, 133119), (1935, 103537), (2107, 95085), (2113, 94815), (2205, 90859), (2709, 73955), (4515, 44373), (6321, 31695), (6339, 31605), (10535, 19017), (10565, 18963), (13545, 14791)]