200865568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3271}}^1$

素因数の和:3401

約数の個数: 48

約数和(自身を含む): 420517440

約数和(自身を除く): 219651872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 152, 202, 304, 404, 608, 808, 1616, 1919, 3232, 3271, 3838, 6542, 7676, 13084, 15352, 26168, 30704, 52336, 61408, 62149, 104672, 124298, 248596, 330371, 497192, 660742, 994384, 1321484, 1988768, 2642968, 5285936, 6277049, 10571872, 12554098, 25108196, 50216392, 100432784, 200865568]

約数ペア:

[(1, 200865568), (2, 100432784), (4, 50216392), (8, 25108196), (16, 12554098), (19, 10571872), (32, 6277049), (38, 5285936), (76, 2642968), (101, 1988768), (152, 1321484), (202, 994384), (304, 660742), (404, 497192), (608, 330371), (808, 248596), (1616, 124298), (1919, 104672), (3232, 62149), (3271, 61408), (3838, 52336), (6542, 30704), (7676, 26168), (13084, 15352)]