205509718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{9349}}^1$

素因数の和:9759

約数の個数: 16

約数和(自身を含む): 319770000

約数和(自身を除く): 114260282

約数列:

[1, 2, 29, 58, 379, 758, 9349, 10991, 18698, 21982, 271121, 542242, 3543271, 7086542, 102754859, 205509718]

約数ペア:

[(1, 205509718), (2, 102754859), (29, 7086542), (58, 3543271), (379, 542242), (758, 271121), (9349, 21982), (10991, 18698)]