200699109

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 331531200

約数和(自身を除く): 130832091

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 137, 171, 247, 411, 659, 741, 1233, 1781, 1977, 2223, 2603, 5343, 5931, 7809, 8567, 12521, 16029, 23427, 25701, 33839, 37563, 77103, 90283, 101517, 112689, 162773, 270849, 304551, 488319, 812547, 1173679, 1464957, 1715377, 3521037, 5146131, 10563111, 15438393, 22299901, 66899703, 200699109]

約数ペア:

[(1, 200699109), (3, 66899703), (9, 22299901), (13, 15438393), (19, 10563111), (39, 5146131), (57, 3521037), (117, 1715377), (137, 1464957), (171, 1173679), (247, 812547), (411, 488319), (659, 304551), (741, 270849), (1233, 162773), (1781, 112689), (1977, 101517), (2223, 90283), (2603, 77103), (5343, 37563), (5931, 33839), (7809, 25701), (8567, 23427), (12521, 16029)]