200638592

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20357}}^1$

素因数の和:20389

約数の個数: 64

約数和(自身を含む): 498363840

約数和(自身を除く): 297725248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 20357, 40714, 81428, 142499, 162856, 223927, 284998, 325712, 447854, 569996, 651424, 895708, 1139992, 1302848, 1567489, 1791416, 2279984, 2605696, 3134978, 3582832, 4559968, 6269956, 7165664, 9119936, 12539912, 14331328, 18239872, 25079824, 28662656, 50159648, 100319296, 200638592]

約数ペア:

[(1, 200638592), (2, 100319296), (4, 50159648), (7, 28662656), (8, 25079824), (11, 18239872), (14, 14331328), (16, 12539912), (22, 9119936), (28, 7165664), (32, 6269956), (44, 4559968), (56, 3582832), (64, 3134978), (77, 2605696), (88, 2279984), (112, 1791416), (128, 1567489), (154, 1302848), (176, 1139992), (224, 895708), (308, 651424), (352, 569996), (448, 447854), (616, 325712), (704, 284998), (896, 223927), (1232, 162856), (1408, 142499), (2464, 81428), (4928, 40714), (9856, 20357)]