202292728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 437011200

約数和(自身を除く): 234718472

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 89, 92, 178, 184, 253, 356, 506, 712, 979, 1012, 1123, 1958, 2024, 2047, 2246, 3916, 4094, 4492, 7832, 8188, 8984, 12353, 16376, 22517, 24706, 25829, 45034, 49412, 51658, 90068, 98824, 99947, 103316, 180136, 199894, 206632, 284119, 399788, 568238, 799576, 1099417, 1136476, 2198834, 2272952, 2298781, 4397668, 4597562, 8795336, 9195124, 18390248, 25286591, 50573182, 101146364, 202292728]

約数ペア:

[(1, 202292728), (2, 101146364), (4, 50573182), (8, 25286591), (11, 18390248), (22, 9195124), (23, 8795336), (44, 4597562), (46, 4397668), (88, 2298781), (89, 2272952), (92, 2198834), (178, 1136476), (184, 1099417), (253, 799576), (356, 568238), (506, 399788), (712, 284119), (979, 206632), (1012, 199894), (1123, 180136), (1958, 103316), (2024, 99947), (2047, 98824), (2246, 90068), (3916, 51658), (4094, 49412), (4492, 45034), (7832, 25829), (8188, 24706), (8984, 22517), (12353, 16376)]