201348889077

素因数分解:

$3^1\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{4400203}}^1$

素因数の和:4402392

約数の個数: 16

約数和(自身を含む): 306958231040

約数和(自身を除く): 105609341963

約数列:

[1, 3, 7, 21, 2179, 6537, 15253, 45759, 4400203, 13200609, 30801421, 92404263, 9588042337, 28764127011, 67116296359, 201348889077]

約数ペア:

[(1, 201348889077), (3, 67116296359), (7, 28764127011), (21, 9588042337), (2179, 92404263), (6537, 30801421), (15253, 13200609), (45759, 4400203)]