209107146

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{571331}}^1$

素因数の和:571397

約数の個数: 16

約数和(自身を含む): 425071008

約数和(自身を除く): 215963862

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 571331, 1142662, 1713993, 3427986, 34851191, 69702382, 104553573, 209107146]

約数ペア:

[(1, 209107146), (2, 104553573), (3, 69702382), (6, 34851191), (61, 3427986), (122, 1713993), (183, 1142662), (366, 571331)]