187210004

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{357271}}^1$

素因数の和:357406

約数の個数: 12

約数和(自身を含む): 330119328

約数和(自身を除く): 142909324

約数列:

[1, 2, 4, 131, 262, 524, 357271, 714542, 1429084, 46802501, 93605002, 187210004]

約数ペア:

[(1, 187210004), (2, 93605002), (4, 46802501), (131, 1429084), (262, 714542), (524, 357271)]