199045968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:873

約数の個数: 120

約数和(自身を含む): 579067104

約数和(自身を除く): 380021136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 121, 129, 132, 172, 176, 242, 258, 264, 344, 363, 473, 484, 516, 528, 688, 726, 797, 946, 968, 1032, 1419, 1452, 1594, 1892, 1936, 2064, 2391, 2838, 2904, 3188, 3784, 4782, 5203, 5676, 5808, 6376, 7568, 8767, 9564, 10406, 11352, 12752, 15609, 17534, 19128, 20812, 22704, 26301, 31218, 34271, 35068, 38256, 41624, 52602, 62436, 68542, 70136, 83248, 96437, 102813, 105204, 124872, 137084, 140272, 192874, 205626, 210408, 249744, 274168, 289311, 376981, 385748, 411252, 420816, 548336, 578622, 753962, 771496, 822504, 1130943, 1157244, 1507924, 1542992, 1645008, 2261886, 2314488, 3015848, 4146791, 4523772, 4628976, 6031696, 8293582, 9047544, 12440373, 16587164, 18095088, 24880746, 33174328, 49761492, 66348656, 99522984, 199045968]

約数ペア:

[(1, 199045968), (2, 99522984), (3, 66348656), (4, 49761492), (6, 33174328), (8, 24880746), (11, 18095088), (12, 16587164), (16, 12440373), (22, 9047544), (24, 8293582), (33, 6031696), (43, 4628976), (44, 4523772), (48, 4146791), (66, 3015848), (86, 2314488), (88, 2261886), (121, 1645008), (129, 1542992), (132, 1507924), (172, 1157244), (176, 1130943), (242, 822504), (258, 771496), (264, 753962), (344, 578622), (363, 548336), (473, 420816), (484, 411252), (516, 385748), (528, 376981), (688, 289311), (726, 274168), (797, 249744), (946, 210408), (968, 205626), (1032, 192874), (1419, 140272), (1452, 137084), (1594, 124872), (1892, 105204), (1936, 102813), (2064, 96437), (2391, 83248), (2838, 70136), (2904, 68542), (3188, 62436), (3784, 52602), (4782, 41624), (5203, 38256), (5676, 35068), (5808, 34271), (6376, 31218), (7568, 26301), (8767, 22704), (9564, 20812), (10406, 19128), (11352, 17534), (12752, 15609)]