199814706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 536390400

約数和(自身を除く): 336575694

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 199, 234, 273, 398, 546, 597, 613, 819, 1194, 1226, 1393, 1638, 1791, 1839, 2587, 2786, 3582, 3678, 4179, 4291, 5174, 5517, 7761, 7969, 8358, 8582, 11034, 12537, 12873, 15522, 15938, 18109, 23283, 23907, 25074, 25746, 36218, 38619, 46566, 47814, 54327, 55783, 71721, 77238, 108654, 111566, 121987, 143442, 162981, 167349, 243974, 325962, 334698, 365961, 502047, 731922, 853909, 1004094, 1097883, 1585831, 1707818, 2195766, 2561727, 3171662, 4757493, 5123454, 7685181, 9514986, 11100817, 14272479, 15370362, 22201634, 28544958, 33302451, 66604902, 99907353, 199814706]

約数ペア:

[(1, 199814706), (2, 99907353), (3, 66604902), (6, 33302451), (7, 28544958), (9, 22201634), (13, 15370362), (14, 14272479), (18, 11100817), (21, 9514986), (26, 7685181), (39, 5123454), (42, 4757493), (63, 3171662), (78, 2561727), (91, 2195766), (117, 1707818), (126, 1585831), (182, 1097883), (199, 1004094), (234, 853909), (273, 731922), (398, 502047), (546, 365961), (597, 334698), (613, 325962), (819, 243974), (1194, 167349), (1226, 162981), (1393, 143442), (1638, 121987), (1791, 111566), (1839, 108654), (2587, 77238), (2786, 71721), (3582, 55783), (3678, 54327), (4179, 47814), (4291, 46566), (5174, 38619), (5517, 36218), (7761, 25746), (7969, 25074), (8358, 23907), (8582, 23283), (11034, 18109), (12537, 15938), (12873, 15522)]