211992024

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{20981}}^1$

素因数の和:21411

約数の個数: 32

約数和(自身を含む): 531264240

約数和(自身を除く): 319272216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 20981, 41962, 62943, 83924, 125886, 167848, 251772, 503544, 8833001, 17666002, 26499003, 35332004, 52998006, 70664008, 105996012, 211992024]

約数ペア:

[(1, 211992024), (2, 105996012), (3, 70664008), (4, 52998006), (6, 35332004), (8, 26499003), (12, 17666002), (24, 8833001), (421, 503544), (842, 251772), (1263, 167848), (1684, 125886), (2526, 83924), (3368, 62943), (5052, 41962), (10104, 20981)]