205535596

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{17191}}^1$

素因数の和:17270

約数の個数: 36

約数和(自身を含む): 425295696

約数和(自身を除く): 219760100

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 17191, 34382, 68764, 120337, 240674, 481348, 842359, 1048651, 1684718, 2097302, 3369436, 4194604, 7340557, 14681114, 29362228, 51383899, 102767798, 205535596]

約数ペア:

[(1, 205535596), (2, 102767798), (4, 51383899), (7, 29362228), (14, 14681114), (28, 7340557), (49, 4194604), (61, 3369436), (98, 2097302), (122, 1684718), (196, 1048651), (244, 842359), (427, 481348), (854, 240674), (1708, 120337), (2989, 68764), (5978, 34382), (11956, 17191)]