199228896

素因数分解:

$2^5\times 3^5\times {\mathrm{25621}}^1$

素因数の和:25646

約数の個数: 72

約数和(自身を含む): 587563704

約数和(自身を除く): 388334808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 25621, 51242, 76863, 102484, 153726, 204968, 230589, 307452, 409936, 461178, 614904, 691767, 819872, 922356, 1229808, 1383534, 1844712, 2075301, 2459616, 2767068, 3689424, 4150602, 5534136, 6225903, 7378848, 8301204, 11068272, 12451806, 16602408, 22136544, 24903612, 33204816, 49807224, 66409632, 99614448, 199228896]

約数ペア:

[(1, 199228896), (2, 99614448), (3, 66409632), (4, 49807224), (6, 33204816), (8, 24903612), (9, 22136544), (12, 16602408), (16, 12451806), (18, 11068272), (24, 8301204), (27, 7378848), (32, 6225903), (36, 5534136), (48, 4150602), (54, 3689424), (72, 2767068), (81, 2459616), (96, 2075301), (108, 1844712), (144, 1383534), (162, 1229808), (216, 922356), (243, 819872), (288, 691767), (324, 614904), (432, 461178), (486, 409936), (648, 307452), (864, 230589), (972, 204968), (1296, 153726), (1944, 102484), (2592, 76863), (3888, 51242), (7776, 25621)]