207328896

素因数分解:

$2^7\times 3^4\times {\mathrm{19997}}^1$

素因数の和:20023

約数の個数: 80

約数和(自身を含む): 617038290

約数和(自身を除く): 409709394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 19997, 39994, 59991, 79988, 119982, 159976, 179973, 239964, 319952, 359946, 479928, 539919, 639904, 719892, 959856, 1079838, 1279808, 1439784, 1619757, 1919712, 2159676, 2559616, 2879568, 3239514, 3839424, 4319352, 5759136, 6479028, 7678848, 8638704, 11518272, 12958056, 17277408, 23036544, 25916112, 34554816, 51832224, 69109632, 103664448, 207328896]

約数ペア:

[(1, 207328896), (2, 103664448), (3, 69109632), (4, 51832224), (6, 34554816), (8, 25916112), (9, 23036544), (12, 17277408), (16, 12958056), (18, 11518272), (24, 8638704), (27, 7678848), (32, 6479028), (36, 5759136), (48, 4319352), (54, 3839424), (64, 3239514), (72, 2879568), (81, 2559616), (96, 2159676), (108, 1919712), (128, 1619757), (144, 1439784), (162, 1279808), (192, 1079838), (216, 959856), (288, 719892), (324, 639904), (384, 539919), (432, 479928), (576, 359946), (648, 319952), (864, 239964), (1152, 179973), (1296, 159976), (1728, 119982), (2592, 79988), (3456, 59991), (5184, 39994), (10368, 19997)]