200355304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{6691}}^1$

素因数の和:6913

約数の個数: 32

約数和(自身を含む): 397504800

約数和(自身を除く): 197149496

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 3743, 6691, 7486, 13382, 14972, 26764, 29944, 53528, 127129, 254258, 508516, 1017032, 1318127, 2636254, 5272508, 10545016, 25044413, 50088826, 100177652, 200355304]

約数ペア:

[(1, 200355304), (2, 100177652), (4, 50088826), (8, 25044413), (19, 10545016), (38, 5272508), (76, 2636254), (152, 1318127), (197, 1017032), (394, 508516), (788, 254258), (1576, 127129), (3743, 53528), (6691, 29944), (7486, 26764), (13382, 14972)]