210580468

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 435320704

約数和(自身を除く): 224740236

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 181, 259, 362, 518, 724, 1036, 1123, 1267, 2246, 2534, 4492, 5068, 6697, 7861, 13394, 15722, 26788, 31444, 41551, 46879, 83102, 93758, 166204, 187516, 203263, 290857, 406526, 581714, 813052, 1163428, 1422841, 2845682, 5691364, 7520731, 15041462, 30082924, 52645117, 105290234, 210580468]

約数ペア:

[(1, 210580468), (2, 105290234), (4, 52645117), (7, 30082924), (14, 15041462), (28, 7520731), (37, 5691364), (74, 2845682), (148, 1422841), (181, 1163428), (259, 813052), (362, 581714), (518, 406526), (724, 290857), (1036, 203263), (1123, 187516), (1267, 166204), (2246, 93758), (2534, 83102), (4492, 46879), (5068, 41551), (6697, 31444), (7861, 26788), (13394, 15722)]