200806851

素因数分解:

$3^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{1879}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 312049920

約数和(自身を除く): 111243069

約数列:

[1, 3, 7, 21, 49, 147, 727, 1879, 2181, 5089, 5637, 13153, 15267, 35623, 39459, 92071, 106869, 276213, 1366033, 4098099, 9562231, 28686693, 66935617, 200806851]

約数ペア:

[(1, 200806851), (3, 66935617), (7, 28686693), (21, 9562231), (49, 4098099), (147, 1366033), (727, 276213), (1879, 106869), (2181, 92071), (5089, 39459), (5637, 35623), (13153, 15267)]