212799776

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22093}}^1$

素因数の和:22153

約数の個数: 48

約数和(自身を含む): 489956544

約数和(自身を除く): 277156768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 22093, 44186, 88372, 154651, 176744, 309302, 353488, 618604, 706976, 949999, 1237208, 1899998, 2474416, 3799996, 4948832, 6649993, 7599992, 13299986, 15199984, 26599972, 30399968, 53199944, 106399888, 212799776]

約数ペア:

[(1, 212799776), (2, 106399888), (4, 53199944), (7, 30399968), (8, 26599972), (14, 15199984), (16, 13299986), (28, 7599992), (32, 6649993), (43, 4948832), (56, 3799996), (86, 2474416), (112, 1899998), (172, 1237208), (224, 949999), (301, 706976), (344, 618604), (602, 353488), (688, 309302), (1204, 176744), (1376, 154651), (2408, 88372), (4816, 44186), (9632, 22093)]