214218136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 461894400

約数和(自身を除く): 247676264

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 109, 184, 218, 253, 436, 506, 872, 971, 1012, 1199, 1942, 2024, 2398, 2507, 3884, 4796, 5014, 7768, 9592, 10028, 10681, 20056, 21362, 22333, 27577, 42724, 44666, 55154, 85448, 89332, 105839, 110308, 178664, 211678, 220616, 245663, 423356, 491326, 846712, 982652, 1164229, 1965304, 2328458, 2434297, 4656916, 4868594, 9313832, 9737188, 19474376, 26777267, 53554534, 107109068, 214218136]

約数ペア:

[(1, 214218136), (2, 107109068), (4, 53554534), (8, 26777267), (11, 19474376), (22, 9737188), (23, 9313832), (44, 4868594), (46, 4656916), (88, 2434297), (92, 2328458), (109, 1965304), (184, 1164229), (218, 982652), (253, 846712), (436, 491326), (506, 423356), (872, 245663), (971, 220616), (1012, 211678), (1199, 178664), (1942, 110308), (2024, 105839), (2398, 89332), (2507, 85448), (3884, 55154), (4796, 44666), (5014, 42724), (7768, 27577), (9592, 22333), (10028, 21362), (10681, 20056)]