202439144

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{90053}}^1$

素因数の和:90340

約数の個数: 16

約数和(自身を含む): 380928420

約数和(自身を除く): 178489276

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 90053, 180106, 360212, 720424, 25304893, 50609786, 101219572, 202439144]

約数ペア:

[(1, 202439144), (2, 101219572), (4, 50609786), (8, 25304893), (281, 720424), (562, 360212), (1124, 180106), (2248, 90053)]