207213888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2909}}^1$

素因数の和:2984

約数の個数: 112

約数和(自身を含む): 638616960

約数和(自身を除く): 431403072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 159, 168, 192, 212, 224, 318, 336, 371, 424, 448, 636, 672, 742, 848, 1113, 1272, 1344, 1484, 1696, 2226, 2544, 2909, 2968, 3392, 4452, 5088, 5818, 5936, 8727, 8904, 10176, 11636, 11872, 17454, 17808, 20363, 23272, 23744, 34908, 35616, 40726, 46544, 61089, 69816, 71232, 81452, 93088, 122178, 139632, 154177, 162904, 186176, 244356, 279264, 308354, 325808, 462531, 488712, 558528, 616708, 651616, 925062, 977424, 1079239, 1233416, 1303232, 1850124, 1954848, 2158478, 2466832, 3237717, 3700248, 3909696, 4316956, 4933664, 6475434, 7400496, 8633912, 9867328, 12950868, 14800992, 17267824, 25901736, 29601984, 34535648, 51803472, 69071296, 103606944, 207213888]

約数ペア:

[(1, 207213888), (2, 103606944), (3, 69071296), (4, 51803472), (6, 34535648), (7, 29601984), (8, 25901736), (12, 17267824), (14, 14800992), (16, 12950868), (21, 9867328), (24, 8633912), (28, 7400496), (32, 6475434), (42, 4933664), (48, 4316956), (53, 3909696), (56, 3700248), (64, 3237717), (84, 2466832), (96, 2158478), (106, 1954848), (112, 1850124), (159, 1303232), (168, 1233416), (192, 1079239), (212, 977424), (224, 925062), (318, 651616), (336, 616708), (371, 558528), (424, 488712), (448, 462531), (636, 325808), (672, 308354), (742, 279264), (848, 244356), (1113, 186176), (1272, 162904), (1344, 154177), (1484, 139632), (1696, 122178), (2226, 93088), (2544, 81452), (2909, 71232), (2968, 69816), (3392, 61089), (4452, 46544), (5088, 40726), (5818, 35616), (5936, 34908), (8727, 23744), (8904, 23272), (10176, 20363), (11636, 17808), (11872, 17454)]