205775872

素因数分解:

$2^{10}\times {\mathrm{103}}^1\times {\mathrm{1951}}^1$

素因数の和:2074

約数の個数: 44

約数和(自身を含む): 415557376

約数和(自身を除く): 209781504

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1024, 1648, 1951, 3296, 3902, 6592, 7804, 13184, 15608, 26368, 31216, 52736, 62432, 105472, 124864, 200953, 249728, 401906, 499456, 803812, 998912, 1607624, 1997824, 3215248, 6430496, 12860992, 25721984, 51443968, 102887936, 205775872]

約数ペア:

[(1, 205775872), (2, 102887936), (4, 51443968), (8, 25721984), (16, 12860992), (32, 6430496), (64, 3215248), (103, 1997824), (128, 1607624), (206, 998912), (256, 803812), (412, 499456), (512, 401906), (824, 249728), (1024, 200953), (1648, 124864), (1951, 105472), (3296, 62432), (3902, 52736), (6592, 31216), (7804, 26368), (13184, 15608)]