197753678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{116189}}^1$

素因数の和:116251

約数の個数: 16

約数和(自身を含む): 317895840

約数和(自身を除く): 120142162

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 116189, 232378, 2672347, 4298993, 5344694, 8597986, 98876839, 197753678]

約数ペア:

[(1, 197753678), (2, 98876839), (23, 8597986), (37, 5344694), (46, 4298993), (74, 2672347), (851, 232378), (1702, 116189)]