205611008

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1366

約数の個数: 56

約数和(自身を含む): 433166520

約数和(自身を除く): 227555512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1321, 2048, 2432, 2642, 4096, 4864, 5284, 8192, 9728, 10568, 19456, 21136, 25099, 38912, 42272, 50198, 77824, 84544, 100396, 155648, 169088, 200792, 338176, 401584, 676352, 803168, 1352704, 1606336, 2705408, 3212672, 5410816, 6425344, 10821632, 12850688, 25701376, 51402752, 102805504, 205611008]

約数ペア:

[(1, 205611008), (2, 102805504), (4, 51402752), (8, 25701376), (16, 12850688), (19, 10821632), (32, 6425344), (38, 5410816), (64, 3212672), (76, 2705408), (128, 1606336), (152, 1352704), (256, 803168), (304, 676352), (512, 401584), (608, 338176), (1024, 200792), (1216, 169088), (1321, 155648), (2048, 100396), (2432, 84544), (2642, 77824), (4096, 50198), (4864, 42272), (5284, 38912), (8192, 25099), (9728, 21136), (10568, 19456)]