205570144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3607}}^1$

素因数の和:3767

約数の個数: 48

約数和(自身を含む): 439151328

約数和(自身を除く): 233581184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 274, 416, 548, 1096, 1781, 2192, 3562, 3607, 4384, 7124, 7214, 14248, 14428, 28496, 28856, 46891, 56992, 57712, 93782, 115424, 187564, 375128, 494159, 750256, 988318, 1500512, 1976636, 3953272, 6424067, 7906544, 12848134, 15813088, 25696268, 51392536, 102785072, 205570144]

約数ペア:

[(1, 205570144), (2, 102785072), (4, 51392536), (8, 25696268), (13, 15813088), (16, 12848134), (26, 7906544), (32, 6424067), (52, 3953272), (104, 1976636), (137, 1500512), (208, 988318), (274, 750256), (416, 494159), (548, 375128), (1096, 187564), (1781, 115424), (2192, 93782), (3562, 57712), (3607, 56992), (4384, 46891), (7124, 28856), (7214, 28496), (14248, 14428)]