199982838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2889

約数の個数: 64

約数和(自身を含む): 465149952

約数和(自身を除く): 265167114

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 138, 141, 253, 282, 506, 517, 759, 1034, 1081, 1518, 1551, 2162, 2803, 3102, 3243, 5606, 6486, 8409, 11891, 16818, 23782, 30833, 35673, 61666, 64469, 71346, 92499, 128938, 131741, 184998, 193407, 263482, 386814, 395223, 709159, 790446, 1418318, 1449151, 2127477, 2898302, 3030043, 4254954, 4347453, 6060086, 8694906, 9090129, 18180258, 33330473, 66660946, 99991419, 199982838]

約数ペア:

[(1, 199982838), (2, 99991419), (3, 66660946), (6, 33330473), (11, 18180258), (22, 9090129), (23, 8694906), (33, 6060086), (46, 4347453), (47, 4254954), (66, 3030043), (69, 2898302), (94, 2127477), (138, 1449151), (141, 1418318), (253, 790446), (282, 709159), (506, 395223), (517, 386814), (759, 263482), (1034, 193407), (1081, 184998), (1518, 131741), (1551, 128938), (2162, 92499), (2803, 71346), (3102, 64469), (3243, 61666), (5606, 35673), (6486, 30833), (8409, 23782), (11891, 16818)]