204616946

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1\times {\mathrm{499}}^1$

素因数の和:1409

約数の個数: 16

約数和(自身を含む): 308904000

約数和(自身を除く): 104287054

約数列:

[1, 2, 421, 487, 499, 842, 974, 998, 205027, 210079, 243013, 410054, 420158, 486026, 102308473, 204616946]

約数ペア:

[(1, 204616946), (2, 102308473), (421, 486026), (487, 420158), (499, 410054), (842, 243013), (974, 210079), (998, 205027)]