208144896

素因数分解:

$2^9\times 3^1\times {\mathrm{135511}}^1$

素因数の和:135532

約数の個数: 40

約数和(自身を含む): 554515104

約数和(自身を除く): 346370208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 135511, 271022, 406533, 542044, 813066, 1084088, 1626132, 2168176, 3252264, 4336352, 6504528, 8672704, 13009056, 17345408, 26018112, 34690816, 52036224, 69381632, 104072448, 208144896]

約数ペア:

[(1, 208144896), (2, 104072448), (3, 69381632), (4, 52036224), (6, 34690816), (8, 26018112), (12, 17345408), (16, 13009056), (24, 8672704), (32, 6504528), (48, 4336352), (64, 3252264), (96, 2168176), (128, 1626132), (192, 1084088), (256, 813066), (384, 542044), (512, 406533), (768, 271022), (1536, 135511)]