200454968

素因数分解:

$2^3\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{2777}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 430034400

約数和(自身を除く): 229579432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1289, 2578, 2777, 5156, 5554, 9023, 10312, 11108, 18046, 19439, 22216, 36092, 38878, 72184, 77756, 155512, 3579553, 7159106, 14318212, 25056871, 28636424, 50113742, 100227484, 200454968]

約数ペア:

[(1, 200454968), (2, 100227484), (4, 50113742), (7, 28636424), (8, 25056871), (14, 14318212), (28, 7159106), (56, 3579553), (1289, 155512), (2578, 77756), (2777, 72184), (5156, 38878), (5554, 36092), (9023, 22216), (10312, 19439), (11108, 18046)]