194951207

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 222258960

約数和(自身を除く): 27307753

約数列:

[1, 11, 43, 89, 121, 421, 473, 979, 3827, 4631, 5203, 10769, 18103, 37469, 42097, 50941, 199133, 412159, 463067, 1611167, 2190463, 4533749, 17722837, 194951207]

約数ペア:

[(1, 194951207), (11, 17722837), (43, 4533749), (89, 2190463), (121, 1611167), (421, 463067), (473, 412159), (979, 199133), (3827, 50941), (4631, 42097), (5203, 37469), (10769, 18103)]