207849544

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 466882560

約数和(自身を除く): 259033016

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 124, 134, 217, 248, 268, 434, 469, 536, 868, 938, 1736, 1787, 1876, 2077, 3574, 3752, 4154, 7148, 8308, 12509, 14296, 14539, 16616, 25018, 29078, 50036, 55397, 58156, 100072, 110794, 116312, 119729, 221588, 239458, 387779, 443176, 478916, 775558, 838103, 957832, 1551116, 1676206, 3102232, 3352412, 3711599, 6704824, 7423198, 14846396, 25981193, 29692792, 51962386, 103924772, 207849544]

約数ペア:

[(1, 207849544), (2, 103924772), (4, 51962386), (7, 29692792), (8, 25981193), (14, 14846396), (28, 7423198), (31, 6704824), (56, 3711599), (62, 3352412), (67, 3102232), (124, 1676206), (134, 1551116), (217, 957832), (248, 838103), (268, 775558), (434, 478916), (469, 443176), (536, 387779), (868, 239458), (938, 221588), (1736, 119729), (1787, 116312), (1876, 110794), (2077, 100072), (3574, 58156), (3752, 55397), (4154, 50036), (7148, 29078), (8308, 25018), (12509, 16616), (14296, 14539)]