208766992291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{349177}}^1$

素因数の和:349351

約数の個数: 32

約数和(自身を含む): 254123368128

約数和(自身を除く): 45356375837

約数列:

[1, 11, 13, 37, 113, 143, 407, 481, 1243, 1469, 4181, 5291, 16159, 45991, 54353, 349177, 597883, 3840947, 4539301, 12919549, 39457001, 49932311, 142115039, 167954137, 434027011, 512941013, 1459909037, 1847495507, 5642351143, 16058999407, 18978817481, 208766992291]

約数ペア:

[(1, 208766992291), (11, 18978817481), (13, 16058999407), (37, 5642351143), (113, 1847495507), (143, 1459909037), (407, 512941013), (481, 434027011), (1243, 167954137), (1469, 142115039), (4181, 49932311), (5291, 39457001), (16159, 12919549), (45991, 4539301), (54353, 3840947), (349177, 597883)]