204889727

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6269}}^1$

素因数の和:6335

約数の個数: 24

約数和(自身を含む): 257320800

約数和(自身を除く): 52431073

約数列:

[1, 7, 23, 29, 49, 161, 203, 667, 1127, 1421, 4669, 6269, 32683, 43883, 144187, 181801, 307181, 1009309, 1272607, 4181423, 7065163, 8908249, 29269961, 204889727]

約数ペア:

[(1, 204889727), (7, 29269961), (23, 8908249), (29, 7065163), (49, 4181423), (161, 1272607), (203, 1009309), (667, 307181), (1127, 181801), (1421, 144187), (4669, 43883), (6269, 32683)]