207989491881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{10760489}}^1$

素因数の和:10760888

約数の個数: 16

約数和(自身を含む): 294407006400

約数和(自身を除く): 86417514519

約数列:

[1, 3, 17, 51, 379, 1137, 6443, 19329, 10760489, 32281467, 182928313, 548784939, 4078225331, 12234675993, 69329830627, 207989491881]

約数ペア:

[(1, 207989491881), (3, 69329830627), (17, 12234675993), (51, 4078225331), (379, 548784939), (1137, 182928313), (6443, 32281467), (19329, 10760489)]