201450508

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 414797824

約数和(自身を除く): 213347316

約数列:

[1, 2, 4, 7, 14, 28, 67, 73, 134, 146, 268, 292, 469, 511, 938, 1022, 1471, 1876, 2044, 2942, 4891, 5884, 9782, 10297, 19564, 20594, 34237, 41188, 68474, 98557, 107383, 136948, 197114, 214766, 394228, 429532, 689899, 751681, 1379798, 1503362, 2759596, 3006724, 7194661, 14389322, 28778644, 50362627, 100725254, 201450508]

約数ペア:

[(1, 201450508), (2, 100725254), (4, 50362627), (7, 28778644), (14, 14389322), (28, 7194661), (67, 3006724), (73, 2759596), (134, 1503362), (146, 1379798), (268, 751681), (292, 689899), (469, 429532), (511, 394228), (938, 214766), (1022, 197114), (1471, 136948), (1876, 107383), (2044, 98557), (2942, 68474), (4891, 41188), (5884, 34237), (9782, 20594), (10297, 19564)]