211334816

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 522547200

約数和(自身を除く): 311212384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 199, 224, 308, 352, 398, 431, 616, 796, 862, 1232, 1393, 1592, 1724, 2189, 2464, 2786, 3017, 3184, 3448, 4378, 4741, 5572, 6034, 6368, 6896, 8756, 9482, 11144, 12068, 13792, 15323, 17512, 18964, 22288, 24136, 30646, 33187, 35024, 37928, 44576, 48272, 61292, 66374, 70048, 75856, 85769, 96544, 122584, 132748, 151712, 171538, 245168, 265496, 343076, 490336, 530992, 600383, 686152, 943459, 1061984, 1200766, 1372304, 1886918, 2401532, 2744608, 3773836, 4803064, 6604213, 7547672, 9606128, 13208426, 15095344, 19212256, 26416852, 30190688, 52833704, 105667408, 211334816]

約数ペア:

[(1, 211334816), (2, 105667408), (4, 52833704), (7, 30190688), (8, 26416852), (11, 19212256), (14, 15095344), (16, 13208426), (22, 9606128), (28, 7547672), (32, 6604213), (44, 4803064), (56, 3773836), (77, 2744608), (88, 2401532), (112, 1886918), (154, 1372304), (176, 1200766), (199, 1061984), (224, 943459), (308, 686152), (352, 600383), (398, 530992), (431, 490336), (616, 343076), (796, 265496), (862, 245168), (1232, 171538), (1393, 151712), (1592, 132748), (1724, 122584), (2189, 96544), (2464, 85769), (2786, 75856), (3017, 70048), (3184, 66374), (3448, 61292), (4378, 48272), (4741, 44576), (5572, 37928), (6034, 35024), (6368, 33187), (6896, 30646), (8756, 24136), (9482, 22288), (11144, 18964), (12068, 17512), (13792, 15323)]