200049760

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29077}}^1$

素因数の和:29135

約数の個数: 48

約数和(自身を含む): 483625296

約数和(自身を除く): 283575536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 29077, 58154, 116308, 145385, 232616, 290770, 465232, 581540, 930464, 1163080, 1250311, 2326160, 2500622, 4652320, 5001244, 6251555, 10002488, 12503110, 20004976, 25006220, 40009952, 50012440, 100024880, 200049760]

約数ペア:

[(1, 200049760), (2, 100024880), (4, 50012440), (5, 40009952), (8, 25006220), (10, 20004976), (16, 12503110), (20, 10002488), (32, 6251555), (40, 5001244), (43, 4652320), (80, 2500622), (86, 2326160), (160, 1250311), (172, 1163080), (215, 930464), (344, 581540), (430, 465232), (688, 290770), (860, 232616), (1376, 145385), (1720, 116308), (3440, 58154), (6880, 29077)]