208367069745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{457201}}^1$

素因数の和:458553

約数の個数: 32

約数和(自身を含む): 348146521344

約数和(自身を除く): 139779451599

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1321, 3963, 6605, 19815, 30383, 91149, 151915, 455745, 457201, 1371603, 2286005, 6858015, 10515623, 31546869, 52578115, 157734345, 603962521, 1811887563, 3019812605, 9059437815, 13891137983, 41673413949, 69455689915, 208367069745]

約数ペア:

[(1, 208367069745), (3, 69455689915), (5, 41673413949), (15, 13891137983), (23, 9059437815), (69, 3019812605), (115, 1811887563), (345, 603962521), (1321, 157734345), (3963, 52578115), (6605, 31546869), (19815, 10515623), (30383, 6858015), (91149, 2286005), (151915, 1371603), (455745, 457201)]