210853257923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{161079647}}^1$

素因数の和:161079682

約数の個数: 16

約数和(自身を含む): 278345631744

約数和(自身を除く): 67492373821

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 161079647, 1127557529, 1771876117, 2738353999, 12403132819, 19168477993, 30121893989, 210853257923]

約数ペア:

[(1, 210853257923), (7, 30121893989), (11, 19168477993), (17, 12403132819), (77, 2738353999), (119, 1771876117), (187, 1127557529), (1309, 161079647)]