200549765

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 288396288

約数和(自身を除く): 87846523

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 169, 221, 299, 391, 607, 845, 1105, 1495, 1955, 2873, 3035, 3887, 5083, 7891, 10319, 13961, 14365, 19435, 25415, 39455, 51595, 66079, 69805, 102583, 134147, 181493, 237337, 330395, 512915, 670735, 907465, 1186685, 1743911, 2359409, 3085381, 8719555, 11797045, 15426905, 40109953, 200549765]

約数ペア:

[(1, 200549765), (5, 40109953), (13, 15426905), (17, 11797045), (23, 8719555), (65, 3085381), (85, 2359409), (115, 1743911), (169, 1186685), (221, 907465), (299, 670735), (391, 512915), (607, 330395), (845, 237337), (1105, 181493), (1495, 134147), (1955, 102583), (2873, 69805), (3035, 66079), (3887, 51595), (5083, 39455), (7891, 25415), (10319, 19435), (13961, 14365)]