206472028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 429850624

約数和(自身を除く): 223378596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 434, 508, 868, 889, 1778, 1873, 3556, 3746, 3937, 7492, 7874, 13111, 15748, 26222, 27559, 52444, 55118, 58063, 110236, 116126, 232252, 237871, 406441, 475742, 812882, 951484, 1625764, 1665097, 3330194, 6660388, 7374001, 14748002, 29496004, 51618007, 103236014, 206472028]

約数ペア:

[(1, 206472028), (2, 103236014), (4, 51618007), (7, 29496004), (14, 14748002), (28, 7374001), (31, 6660388), (62, 3330194), (124, 1665097), (127, 1625764), (217, 951484), (254, 812882), (434, 475742), (508, 406441), (868, 237871), (889, 232252), (1778, 116126), (1873, 110236), (3556, 58063), (3746, 55118), (3937, 52444), (7492, 27559), (7874, 26222), (13111, 15748)]