210974708

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1747}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 446369280

約数和(自身を除く): 235394572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 227, 266, 454, 532, 908, 1589, 1747, 3178, 3494, 4313, 6356, 6988, 8626, 12229, 17252, 24458, 30191, 33193, 48916, 60382, 66386, 120764, 132772, 232351, 396569, 464702, 793138, 929404, 1586276, 2775983, 5551966, 7534811, 11103932, 15069622, 30139244, 52743677, 105487354, 210974708]

約数ペア:

[(1, 210974708), (2, 105487354), (4, 52743677), (7, 30139244), (14, 15069622), (19, 11103932), (28, 7534811), (38, 5551966), (76, 2775983), (133, 1586276), (227, 929404), (266, 793138), (454, 464702), (532, 396569), (908, 232351), (1589, 132772), (1747, 120764), (3178, 66386), (3494, 60382), (4313, 48916), (6356, 33193), (6988, 30191), (8626, 24458), (12229, 17252)]