190017086

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{315643}}^1$

素因数の和:315695

約数の個数: 16

約数和(自身を含む): 333320064

約数和(自身を除く): 143302978

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 315643, 631286, 2209501, 4419002, 13572649, 27145298, 95008543, 190017086]

約数ペア:

[(1, 190017086), (2, 95008543), (7, 27145298), (14, 13572649), (43, 4419002), (86, 2209501), (301, 631286), (602, 315643)]