207972058

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{243527}}^1$

素因数の和:243597

約数の個数: 16

約数和(自身を含む): 362369664

約数和(自身を除く): 154397606

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 243527, 487054, 1704689, 3409378, 14855147, 29710294, 103986029, 207972058]

約数ペア:

[(1, 207972058), (2, 103986029), (7, 29710294), (14, 14855147), (61, 3409378), (122, 1704689), (427, 487054), (854, 243527)]