210327838

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{76261}}^1$

素因数の和:76467

約数の個数: 16

約数和(自身を含む): 362397024

約数和(自身を除く): 152069186

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 76261, 152522, 533827, 1067654, 15023417, 30046834, 105163919, 210327838]

約数ペア:

[(1, 210327838), (2, 105163919), (7, 30046834), (14, 15023417), (197, 1067654), (394, 533827), (1379, 152522), (2758, 76261)]