210901304

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{39883}}^1$

素因数の和:40550

約数の個数: 16

約数和(自身を含む): 396048120

約数和(自身を除く): 185146816

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 39883, 79766, 159532, 319064, 26362663, 52725326, 105450652, 210901304]

約数ペア:

[(1, 210901304), (2, 105450652), (4, 52725326), (8, 26362663), (661, 319064), (1322, 159532), (2644, 79766), (5288, 39883)]