199439075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{953}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 270424656

約数和(自身を除く): 70985581

約数列:

[1, 5, 11, 25, 55, 275, 761, 953, 3805, 4765, 8371, 10483, 19025, 23825, 41855, 52415, 209275, 262075, 725233, 3626165, 7977563, 18130825, 39887815, 199439075]

約数ペア:

[(1, 199439075), (5, 39887815), (11, 18130825), (25, 7977563), (55, 3626165), (275, 725233), (761, 262075), (953, 209275), (3805, 52415), (4765, 41855), (8371, 23825), (10483, 19025)]