214901278

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1\times {\mathrm{1433}}^1$

素因数の和:2051

約数の個数: 16

約数和(自身を含む): 325231200

約数和(自身を除く): 110329922

約数列:

[1, 2, 167, 334, 449, 898, 1433, 2866, 74983, 149966, 239311, 478622, 643417, 1286834, 107450639, 214901278]

約数ペア:

[(1, 214901278), (2, 107450639), (167, 1286834), (334, 643417), (449, 478622), (898, 239311), (1433, 149966), (2866, 74983)]