201605747189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{313301}}^1$

素因数の和:313517

約数の個数: 32

約数和(自身を含む): 257338743552

約数和(自身を除く): 55732996363

約数列:

[1, 7, 11, 61, 77, 137, 427, 671, 959, 1507, 4697, 8357, 10549, 58499, 91927, 313301, 643489, 2193107, 3446311, 19111361, 24124177, 42922237, 133779527, 210224971, 300455659, 472144607, 1471574797, 2618256457, 3305012249, 18327795199, 28800821027, 201605747189]

約数ペア:

[(1, 201605747189), (7, 28800821027), (11, 18327795199), (61, 3305012249), (77, 2618256457), (137, 1471574797), (427, 472144607), (671, 300455659), (959, 210224971), (1507, 133779527), (4697, 42922237), (8357, 24124177), (10549, 19111361), (58499, 3446311), (91927, 2193107), (313301, 643489)]