210430304

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3121}}^1$

素因数の和:3188

約数の個数: 72

約数和(自身を含む): 493288488

約数和(自身を除く): 282858184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 1204, 1376, 1568, 2107, 2408, 3121, 4214, 4816, 6242, 8428, 9632, 12484, 16856, 21847, 24968, 33712, 43694, 49936, 67424, 87388, 99872, 134203, 152929, 174776, 268406, 305858, 349552, 536812, 611716, 699104, 939421, 1073624, 1223432, 1878842, 2147248, 2446864, 3757684, 4294496, 4893728, 6575947, 7515368, 13151894, 15030736, 26303788, 30061472, 52607576, 105215152, 210430304]

約数ペア:

[(1, 210430304), (2, 105215152), (4, 52607576), (7, 30061472), (8, 26303788), (14, 15030736), (16, 13151894), (28, 7515368), (32, 6575947), (43, 4893728), (49, 4294496), (56, 3757684), (86, 2446864), (98, 2147248), (112, 1878842), (172, 1223432), (196, 1073624), (224, 939421), (301, 699104), (344, 611716), (392, 536812), (602, 349552), (688, 305858), (784, 268406), (1204, 174776), (1376, 152929), (1568, 134203), (2107, 99872), (2408, 87388), (3121, 67424), (4214, 49936), (4816, 43694), (6242, 33712), (8428, 24968), (9632, 21847), (12484, 16856)]