203416208

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2203}}^1$

素因数の和:2439

約数の個数: 40

約数和(自身を含む): 409944000

約数和(自身を除く): 206527792

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 199, 232, 398, 464, 796, 1592, 2203, 3184, 4406, 5771, 8812, 11542, 17624, 23084, 35248, 46168, 63887, 92336, 127774, 255548, 438397, 511096, 876794, 1022192, 1753588, 3507176, 7014352, 12713513, 25427026, 50854052, 101708104, 203416208]

約数ペア:

[(1, 203416208), (2, 101708104), (4, 50854052), (8, 25427026), (16, 12713513), (29, 7014352), (58, 3507176), (116, 1753588), (199, 1022192), (232, 876794), (398, 511096), (464, 438397), (796, 255548), (1592, 127774), (2203, 92336), (3184, 63887), (4406, 46168), (5771, 35248), (8812, 23084), (11542, 17624)]