210399744586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{704003}}^1$

素因数の和:704190

約数の個数: 32

約数和(自身を含む): 337583998080

約数和(自身を除く): 127184253494

約数列:

[1, 2, 23, 46, 73, 89, 146, 178, 1679, 2047, 3358, 4094, 6497, 12994, 149431, 298862, 704003, 1408006, 16192069, 32384138, 51392219, 62656267, 102784438, 125312534, 1182021037, 1441094141, 2364042074, 2882188282, 4573907491, 9147814982, 105199872293, 210399744586]

約数ペア:

[(1, 210399744586), (2, 105199872293), (23, 9147814982), (46, 4573907491), (73, 2882188282), (89, 2364042074), (146, 1441094141), (178, 1182021037), (1679, 125312534), (2047, 102784438), (3358, 62656267), (4094, 51392219), (6497, 32384138), (12994, 16192069), (149431, 1408006), (298862, 704003)]