202310992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{972649}}^1$

素因数の和:972670

約数の個数: 20

約数和(自身を含む): 422130100

約数和(自身を除く): 219819108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 972649, 1945298, 3890596, 7781192, 12644437, 15562384, 25288874, 50577748, 101155496, 202310992]

約数ペア:

[(1, 202310992), (2, 101155496), (4, 50577748), (8, 25288874), (13, 15562384), (16, 12644437), (26, 7781192), (52, 3890596), (104, 1945298), (208, 972649)]