201680732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{883}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 400982400

約数和(自身を除く): 199301668

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 179, 319, 358, 638, 716, 883, 1276, 1766, 1969, 3532, 3938, 5191, 7876, 9713, 10382, 19426, 20764, 25607, 38852, 51214, 57101, 102428, 114202, 158057, 228404, 281677, 316114, 563354, 632228, 1126708, 1738627, 3477254, 4583653, 6954508, 9167306, 18334612, 50420183, 100840366, 201680732]

約数ペア:

[(1, 201680732), (2, 100840366), (4, 50420183), (11, 18334612), (22, 9167306), (29, 6954508), (44, 4583653), (58, 3477254), (116, 1738627), (179, 1126708), (319, 632228), (358, 563354), (638, 316114), (716, 281677), (883, 228404), (1276, 158057), (1766, 114202), (1969, 102428), (3532, 57101), (3938, 51214), (5191, 38852), (7876, 25607), (9713, 20764), (10382, 19426)]