201401866

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{21169}}^1$

素因数の和:21309

約数の個数: 16

約数和(自身を含む): 310944960

約数和(自身を除く): 109543094

約数列:

[1, 2, 67, 71, 134, 142, 4757, 9514, 21169, 42338, 1418323, 1502999, 2836646, 3005998, 100700933, 201401866]

約数ペア:

[(1, 201401866), (2, 100700933), (67, 3005998), (71, 2836646), (134, 1502999), (142, 1418323), (4757, 42338), (9514, 21169)]