201015871

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{15787}}^1$

素因数の和:15918

約数の個数: 16

約数和(自身を含む): 245534976

約数和(自身を除く): 44519105

約数列:

[1, 7, 17, 107, 119, 749, 1819, 12733, 15787, 110509, 268379, 1689209, 1878653, 11824463, 28716553, 201015871]

約数ペア:

[(1, 201015871), (7, 28716553), (17, 11824463), (107, 1878653), (119, 1689209), (749, 268379), (1819, 110509), (12733, 15787)]