210868496

素因数分解:

$2^4\times {\mathrm{1487}}^1\times {\mathrm{8863}}^1$

素因数の和:10358

約数の個数: 20

約数和(自身を含む): 408878592

約数和(自身を除く): 198010096

約数列:

[1, 2, 4, 8, 16, 1487, 2974, 5948, 8863, 11896, 17726, 23792, 35452, 70904, 141808, 13179281, 26358562, 52717124, 105434248, 210868496]

約数ペア:

[(1, 210868496), (2, 105434248), (4, 52717124), (8, 26358562), (16, 13179281), (1487, 141808), (2974, 70904), (5948, 35452), (8863, 23792), (11896, 17726)]