214805696

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15467}}^1$

素因数の和:15517

約数の個数: 56

約数和(自身を含む): 502895616

約数和(自身を除く): 288089920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 15467, 30934, 61868, 108269, 123736, 216538, 247472, 433076, 479477, 494944, 866152, 958954, 989888, 1732304, 1917908, 3356339, 3464608, 3835816, 6712678, 6929216, 7671632, 13425356, 15343264, 26850712, 30686528, 53701424, 107402848, 214805696]

約数ペア:

[(1, 214805696), (2, 107402848), (4, 53701424), (7, 30686528), (8, 26850712), (14, 15343264), (16, 13425356), (28, 7671632), (31, 6929216), (32, 6712678), (56, 3835816), (62, 3464608), (64, 3356339), (112, 1917908), (124, 1732304), (217, 989888), (224, 958954), (248, 866152), (434, 494944), (448, 479477), (496, 433076), (868, 247472), (992, 216538), (1736, 123736), (1984, 108269), (3472, 61868), (6944, 30934), (13888, 15467)]