201617248

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4523}}^1$

素因数の和:4739

約数の個数: 48

約数和(自身を含む): 456019200

約数和(自身を除く): 254401952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1393, 1592, 2786, 3184, 4523, 5572, 6368, 9046, 11144, 18092, 22288, 31661, 36184, 44576, 63322, 72368, 126644, 144736, 253288, 506576, 900077, 1013152, 1800154, 3600308, 6300539, 7200616, 12601078, 14401232, 25202156, 28802464, 50404312, 100808624, 201617248]

約数ペア:

[(1, 201617248), (2, 100808624), (4, 50404312), (7, 28802464), (8, 25202156), (14, 14401232), (16, 12601078), (28, 7200616), (32, 6300539), (56, 3600308), (112, 1800154), (199, 1013152), (224, 900077), (398, 506576), (796, 253288), (1393, 144736), (1592, 126644), (2786, 72368), (3184, 63322), (4523, 44576), (5572, 36184), (6368, 31661), (9046, 22288), (11144, 18092)]