203232200

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{10061}}^1$

素因数の和:10178

約数の個数: 48

約数和(自身を含む): 477240660

約数和(自身を除く): 274008460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 2020, 2525, 4040, 5050, 10061, 10100, 20122, 20200, 40244, 50305, 80488, 100610, 201220, 251525, 402440, 503050, 1006100, 1016161, 2012200, 2032322, 4064644, 5080805, 8129288, 10161610, 20323220, 25404025, 40646440, 50808050, 101616100, 203232200]

約数ペア:

[(1, 203232200), (2, 101616100), (4, 50808050), (5, 40646440), (8, 25404025), (10, 20323220), (20, 10161610), (25, 8129288), (40, 5080805), (50, 4064644), (100, 2032322), (101, 2012200), (200, 1016161), (202, 1006100), (404, 503050), (505, 402440), (808, 251525), (1010, 201220), (2020, 100610), (2525, 80488), (4040, 50305), (5050, 40244), (10061, 20200), (10100, 20122)]