202388456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{9719}}^1$

素因数の和:9881

約数の個数: 32

約数和(自身を含む): 402408000

約数和(自身を除く): 200019544

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 5206, 9719, 10412, 19438, 20824, 38876, 77752, 184661, 369322, 738644, 1331503, 1477288, 2663006, 5326012, 10652024, 25298557, 50597114, 101194228, 202388456]

約数ペア:

[(1, 202388456), (2, 101194228), (4, 50597114), (8, 25298557), (19, 10652024), (38, 5326012), (76, 2663006), (137, 1477288), (152, 1331503), (274, 738644), (548, 369322), (1096, 184661), (2603, 77752), (5206, 38876), (9719, 20824), (10412, 19438)]