205657024

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{11119}}^1$

素因数の和:11165

約数の個数: 42

約数和(自身を含む): 433557680

約数和(自身を除く): 227900656

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 11119, 18496, 22238, 44476, 88952, 177904, 189023, 355808, 378046, 711616, 756092, 1512184, 3024368, 3213391, 6048736, 6426782, 12097472, 12853564, 25707128, 51414256, 102828512, 205657024]

約数ペア:

[(1, 205657024), (2, 102828512), (4, 51414256), (8, 25707128), (16, 12853564), (17, 12097472), (32, 6426782), (34, 6048736), (64, 3213391), (68, 3024368), (136, 1512184), (272, 756092), (289, 711616), (544, 378046), (578, 355808), (1088, 189023), (1156, 177904), (2312, 88952), (4624, 44476), (9248, 22238), (11119, 18496)]