210486584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1789}}^1$

素因数の和:2004

約数の個数: 64

約数和(自身を含む): 494899200

約数和(自身を除く): 284412616

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 191, 308, 382, 616, 764, 1337, 1528, 1789, 2101, 2674, 3578, 4202, 5348, 7156, 8404, 10696, 12523, 14312, 14707, 16808, 19679, 25046, 29414, 39358, 50092, 58828, 78716, 100184, 117656, 137753, 157432, 275506, 341699, 551012, 683398, 1102024, 1366796, 2391893, 2733592, 3758689, 4783786, 7517378, 9567572, 15034756, 19135144, 26310823, 30069512, 52621646, 105243292, 210486584]

約数ペア:

[(1, 210486584), (2, 105243292), (4, 52621646), (7, 30069512), (8, 26310823), (11, 19135144), (14, 15034756), (22, 9567572), (28, 7517378), (44, 4783786), (56, 3758689), (77, 2733592), (88, 2391893), (154, 1366796), (191, 1102024), (308, 683398), (382, 551012), (616, 341699), (764, 275506), (1337, 157432), (1528, 137753), (1789, 117656), (2101, 100184), (2674, 78716), (3578, 58828), (4202, 50092), (5348, 39358), (7156, 29414), (8404, 25046), (10696, 19679), (12523, 16808), (14312, 14707)]