208060995

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{447443}}^1$

素因数の和:447482

約数の個数: 16

約数和(自身を含む): 343636992

約数和(自身を除く): 135575997

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 447443, 1342329, 2237215, 6711645, 13870733, 41612199, 69353665, 208060995]

約数ペア:

[(1, 208060995), (3, 69353665), (5, 41612199), (15, 13870733), (31, 6711645), (93, 2237215), (155, 1342329), (465, 447443)]