205089976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281717}}^1$

素因数の和:281743

約数の個数: 32

約数和(自身を含む): 473286240

約数和(自身を除く): 268196264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 281717, 563434, 1126868, 1972019, 2253736, 3662321, 3944038, 7324642, 7888076, 14649284, 15776152, 25636247, 29298568, 51272494, 102544988, 205089976]

約数ペア:

[(1, 205089976), (2, 102544988), (4, 51272494), (7, 29298568), (8, 25636247), (13, 15776152), (14, 14649284), (26, 7888076), (28, 7324642), (52, 3944038), (56, 3662321), (91, 2253736), (104, 1972019), (182, 1126868), (364, 563434), (728, 281717)]