195706768

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{27611}}^1$

素因数の和:28062

約数の個数: 20

約数和(自身を含む): 380051568

約数和(自身を除く): 184344800

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 27611, 55222, 110444, 220888, 441776, 12231673, 24463346, 48926692, 97853384, 195706768]

約数ペア:

[(1, 195706768), (2, 97853384), (4, 48926692), (8, 24463346), (16, 12231673), (443, 441776), (886, 220888), (1772, 110444), (3544, 55222), (7088, 27611)]