199080248

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{179029}}^1$

素因数の和:179174

約数の個数: 16

約数和(自身を含む): 375963000

約数和(自身を除く): 176882752

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 179029, 358058, 716116, 1432232, 24885031, 49770062, 99540124, 199080248]

約数ペア:

[(1, 199080248), (2, 99540124), (4, 49770062), (8, 24885031), (139, 1432232), (278, 716116), (556, 358058), (1112, 179029)]