201609406

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{2141}}^1$

素因数の和:2579

約数の個数: 16

約数和(自身を含む): 305363520

約数和(自身を除く): 103754114

約数列:

[1, 2, 197, 239, 394, 478, 2141, 4282, 47083, 94166, 421777, 511699, 843554, 1023398, 100804703, 201609406]

約数ペア:

[(1, 201609406), (2, 100804703), (197, 1023398), (239, 843554), (394, 511699), (478, 421777), (2141, 94166), (4282, 47083)]