201780882

素因数分解:

$2^1\times 3^5\times {\mathrm{415187}}^1$

素因数の和:415204

約数の個数: 24

約数和(自身を含む): 453385296

約数和(自身を除く): 251604414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 415187, 830374, 1245561, 2491122, 3736683, 7473366, 11210049, 22420098, 33630147, 67260294, 100890441, 201780882]

約数ペア:

[(1, 201780882), (2, 100890441), (3, 67260294), (6, 33630147), (9, 22420098), (18, 11210049), (27, 7473366), (54, 3736683), (81, 2491122), (162, 1245561), (243, 830374), (486, 415187)]