200710928

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2411}}^1$

素因数の和:2484

約数の個数: 60

約数和(自身を含む): 437565744

約数和(自身を除く): 236854816

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 121, 172, 176, 242, 344, 473, 484, 688, 946, 968, 1892, 1936, 2411, 3784, 4822, 5203, 7568, 9644, 10406, 19288, 20812, 26521, 38576, 41624, 53042, 83248, 103673, 106084, 207346, 212168, 291731, 414692, 424336, 583462, 829384, 1140403, 1166924, 1658768, 2280806, 2333848, 4561612, 4667696, 9123224, 12544433, 18246448, 25088866, 50177732, 100355464, 200710928]

約数ペア:

[(1, 200710928), (2, 100355464), (4, 50177732), (8, 25088866), (11, 18246448), (16, 12544433), (22, 9123224), (43, 4667696), (44, 4561612), (86, 2333848), (88, 2280806), (121, 1658768), (172, 1166924), (176, 1140403), (242, 829384), (344, 583462), (473, 424336), (484, 414692), (688, 291731), (946, 212168), (968, 207346), (1892, 106084), (1936, 103673), (2411, 83248), (3784, 53042), (4822, 41624), (5203, 38576), (7568, 26521), (9644, 20812), (10406, 19288)]