207665097

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1\times {\mathrm{1283}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 279644928

約数和(自身を除く): 71979831

約数列:

[1, 3, 163, 331, 489, 993, 1283, 3849, 53953, 161859, 209129, 424673, 627387, 1274019, 69221699, 207665097]

約数ペア:

[(1, 207665097), (3, 69221699), (163, 1274019), (331, 627387), (489, 424673), (993, 209129), (1283, 161859), (3849, 53953)]