207865344

素因数分解:

$2^9\times 3^1\times {\mathrm{135329}}^1$

素因数の和:135350

約数の個数: 40

約数和(自身を含む): 553770360

約数和(自身を除く): 345905016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 135329, 270658, 405987, 541316, 811974, 1082632, 1623948, 2165264, 3247896, 4330528, 6495792, 8661056, 12991584, 17322112, 25983168, 34644224, 51966336, 69288448, 103932672, 207865344]

約数ペア:

[(1, 207865344), (2, 103932672), (3, 69288448), (4, 51966336), (6, 34644224), (8, 25983168), (12, 17322112), (16, 12991584), (24, 8661056), (32, 6495792), (48, 4330528), (64, 3247896), (96, 2165264), (128, 1623948), (192, 1082632), (256, 811974), (384, 541316), (512, 405987), (768, 270658), (1536, 135329)]