207965558

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1\times {\mathrm{1433}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 314906400

約数和(自身を除く): 106940842

約数列:

[1, 2, 149, 298, 487, 974, 1433, 2866, 72563, 145126, 213517, 427034, 697871, 1395742, 103982779, 207965558]

約数ペア:

[(1, 207965558), (2, 103982779), (149, 1395742), (298, 697871), (487, 427034), (974, 213517), (1433, 145126), (2866, 72563)]