200838849

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 283931136

約数和(自身を除く): 83092287

約数列:

[1, 3, 37, 47, 111, 137, 141, 281, 411, 843, 1739, 5069, 5217, 6439, 10397, 13207, 15207, 19317, 31191, 38497, 39621, 115491, 238243, 488659, 714729, 1424389, 1465977, 1809359, 4273167, 5428077, 66946283, 200838849]

約数ペア:

[(1, 200838849), (3, 66946283), (37, 5428077), (47, 4273167), (111, 1809359), (137, 1465977), (141, 1424389), (281, 714729), (411, 488659), (843, 238243), (1739, 115491), (5069, 39621), (5217, 38497), (6439, 31191), (10397, 19317), (13207, 15207)]