201227798

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{2671}}^1$

素因数の和:3083

約数の個数: 16

約数和(自身を含む): 305249280

約数和(自身を除く): 104021482

約数列:

[1, 2, 139, 271, 278, 542, 2671, 5342, 37669, 75338, 371269, 723841, 742538, 1447682, 100613899, 201227798]

約数ペア:

[(1, 201227798), (2, 100613899), (139, 1447682), (271, 742538), (278, 723841), (542, 371269), (2671, 75338), (5342, 37669)]