198092185

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{31771}}^1$

素因数の和:31848

約数の個数: 16

約数和(自身を含む): 251634240

約数和(自身を除く): 53542055

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 31771, 158855, 921359, 1366153, 4606795, 6830765, 39618437, 198092185]

約数ペア:

[(1, 198092185), (5, 39618437), (29, 6830765), (43, 4606795), (145, 1366153), (215, 921359), (1247, 158855), (6235, 31771)]