194042008

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{240151}}^1$

素因数の和:240258

約数の個数: 16

約数和(自身を含む): 367432560

約数和(自身を除く): 173390552

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 240151, 480302, 960604, 1921208, 24255251, 48510502, 97021004, 194042008]

約数ペア:

[(1, 194042008), (2, 97021004), (4, 48510502), (8, 24255251), (101, 1921208), (202, 960604), (404, 480302), (808, 240151)]