200801042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3049}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 345870000

約数和(自身を除く): 145068958

約数列:

[1, 2, 13, 17, 26, 34, 149, 221, 298, 442, 1937, 2533, 3049, 3874, 5066, 6098, 32929, 39637, 51833, 65858, 79274, 103666, 454301, 673829, 908602, 1347658, 5905913, 7723117, 11811826, 15446234, 100400521, 200801042]

約数ペア:

[(1, 200801042), (2, 100400521), (13, 15446234), (17, 11811826), (26, 7723117), (34, 5905913), (149, 1347658), (221, 908602), (298, 673829), (442, 454301), (1937, 103666), (2533, 79274), (3049, 65858), (3874, 51833), (5066, 39637), (6098, 32929)]