About the Number

101990464

101990463 ← → 101990465

2進数表記:110000101000100000001000000

漢数字表記:一億百九十九万四百六十四

素因数分解:

2 6 × 23 1 × 193 1 × 359 1

素因数の和:587
約数の個数: 56
約数和(自身を含む): 212872320
約数和(自身を除く): 110881856

約数列:
[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 193, 359, 368, 386, 718, 736, 772, 1436, 1472, 1544, 2872, 3088, 4439, 5744, 6176, 8257, 8878, 11488, 12352, 16514, 17756, 22976, 33028, 35512, 66056, 69287, 71024, 132112, 138574, 142048, 264224, 277148, 284096, 528448, 554296, 1108592, 1593601, 2217184, 3187202, 4434368, 6374404, 12748808, 25497616, 50995232, 101990464]

約数ペア:
[(1, 101990464), (2, 50995232), (4, 25497616), (8, 12748808), (16, 6374404), (23, 4434368), (32, 3187202), (46, 2217184), (64, 1593601), (92, 1108592), (184, 554296), (193, 528448), (359, 284096), (368, 277148), (386, 264224), (718, 142048), (736, 138574), (772, 132112), (1436, 71024), (1472, 69287), (1544, 66056), (2872, 35512), (3088, 33028), (4439, 22976), (5744, 17756), (6176, 16514), (8257, 12352), (8878, 11488)]

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