220143342

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{356219}}^1$

素因数の和:356327

約数の個数: 16

約数和(自身を含む): 444562560

約数和(自身を除く): 224419218

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 356219, 712438, 1068657, 2137314, 36690557, 73381114, 110071671, 220143342]

約数ペア:

[(1, 220143342), (2, 110071671), (3, 73381114), (6, 36690557), (103, 2137314), (206, 1068657), (309, 712438), (618, 356219)]