203927108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2673

約数の個数: 72

約数和(自身を含む): 467972736

約数和(自身を除く): 264045628

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 1012, 1694, 1771, 2617, 2783, 3388, 3542, 5234, 5566, 7084, 10468, 11132, 18319, 19481, 28787, 36638, 38962, 57574, 60191, 73276, 77924, 115148, 120382, 201509, 240764, 316657, 403018, 421337, 633314, 662101, 806036, 842674, 1266628, 1324202, 1685348, 2216599, 2648404, 4433198, 4634707, 7283111, 8866396, 9269414, 14566222, 18538828, 29132444, 50981777, 101963554, 203927108]

約数ペア:

[(1, 203927108), (2, 101963554), (4, 50981777), (7, 29132444), (11, 18538828), (14, 14566222), (22, 9269414), (23, 8866396), (28, 7283111), (44, 4634707), (46, 4433198), (77, 2648404), (92, 2216599), (121, 1685348), (154, 1324202), (161, 1266628), (242, 842674), (253, 806036), (308, 662101), (322, 633314), (484, 421337), (506, 403018), (644, 316657), (847, 240764), (1012, 201509), (1694, 120382), (1771, 115148), (2617, 77924), (2783, 73276), (3388, 60191), (3542, 57574), (5234, 38962), (5566, 36638), (7084, 28787), (10468, 19481), (11132, 18319)]