207279104

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{2851}}^1$

素因数の和:2942

約数の個数: 44

約数和(自身を含む): 420339168

約数和(自身を除く): 213060064

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 2272, 2851, 4544, 5702, 9088, 11404, 18176, 22808, 36352, 45616, 72704, 91232, 182464, 202421, 364928, 404842, 729856, 809684, 1459712, 1619368, 2919424, 3238736, 6477472, 12954944, 25909888, 51819776, 103639552, 207279104]

約数ペア:

[(1, 207279104), (2, 103639552), (4, 51819776), (8, 25909888), (16, 12954944), (32, 6477472), (64, 3238736), (71, 2919424), (128, 1619368), (142, 1459712), (256, 809684), (284, 729856), (512, 404842), (568, 364928), (1024, 202421), (1136, 182464), (2272, 91232), (2851, 72704), (4544, 45616), (5702, 36352), (9088, 22808), (11404, 18176)]