201630374404

素因数分解:

$2^2\times {\mathrm{347143}}^1\times {\mathrm{145207}}^1$

素因数の和:492354

約数の個数: 12

約数和(自身を含む): 352856601664

約数和(自身を除く): 151226227260

約数列:

[1, 2, 4, 145207, 290414, 347143, 580828, 694286, 1388572, 50407593601, 100815187202, 201630374404]

約数ペア:

[(1, 201630374404), (2, 100815187202), (4, 50407593601), (145207, 1388572), (290414, 694286), (347143, 580828)]