205514464

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 414288000

約数和(自身を除く): 208773536

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 199, 236, 398, 472, 547, 796, 944, 1094, 1592, 1888, 2188, 3184, 4376, 6368, 8752, 11741, 17504, 23482, 32273, 46964, 64546, 93928, 108853, 129092, 187856, 217706, 258184, 375712, 435412, 516368, 870824, 1032736, 1741648, 3483296, 6422327, 12844654, 25689308, 51378616, 102757232, 205514464]

約数ペア:

[(1, 205514464), (2, 102757232), (4, 51378616), (8, 25689308), (16, 12844654), (32, 6422327), (59, 3483296), (118, 1741648), (199, 1032736), (236, 870824), (398, 516368), (472, 435412), (547, 375712), (796, 258184), (944, 217706), (1094, 187856), (1592, 129092), (1888, 108853), (2188, 93928), (3184, 64546), (4376, 46964), (6368, 32273), (8752, 23482), (11741, 17504)]