210059744

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{787}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 436867200

約数和(自身を除く): 226807456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 439, 608, 787, 878, 1574, 1756, 3148, 3512, 6296, 7024, 8341, 12592, 14048, 14953, 16682, 25184, 29906, 33364, 59812, 66728, 119624, 133456, 239248, 266912, 345493, 478496, 690986, 1381972, 2763944, 5527888, 6564367, 11055776, 13128734, 26257468, 52514936, 105029872, 210059744]

約数ペア:

[(1, 210059744), (2, 105029872), (4, 52514936), (8, 26257468), (16, 13128734), (19, 11055776), (32, 6564367), (38, 5527888), (76, 2763944), (152, 1381972), (304, 690986), (439, 478496), (608, 345493), (787, 266912), (878, 239248), (1574, 133456), (1756, 119624), (3148, 66728), (3512, 59812), (6296, 33364), (7024, 29906), (8341, 25184), (12592, 16682), (14048, 14953)]