148202209

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6991}}^1$

素因数の和:7080

約数の個数: 16

約数和(自身を含む): 166129920

約数和(自身を除く): 17927711

約数列:

[1, 17, 29, 43, 493, 731, 1247, 6991, 21199, 118847, 202739, 300613, 3446563, 5110421, 8717777, 148202209]

約数ペア:

[(1, 148202209), (17, 8717777), (29, 5110421), (43, 3446563), (493, 300613), (731, 202739), (1247, 118847), (6991, 21199)]