212522086

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{115879}}^1$

素因数の和:116019

約数の個数: 16

約数和(自身を含む): 367107840

約数和(自身を除く): 154585754

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 115879, 231758, 811153, 1622306, 15180149, 30360298, 106261043, 212522086]

約数ペア:

[(1, 212522086), (2, 106261043), (7, 30360298), (14, 15180149), (131, 1622306), (262, 811153), (917, 231758), (1834, 115879)]