202156722

素因数分解:

$2^1\times 3^4\times {\mathrm{1247881}}^1$

素因数の和:1247895

約数の個数: 20

約数和(自身を含む): 452981166

約数和(自身を除く): 250824444

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1247881, 2495762, 3743643, 7487286, 11230929, 22461858, 33692787, 67385574, 101078361, 202156722]

約数ペア:

[(1, 202156722), (2, 101078361), (3, 67385574), (6, 33692787), (9, 22461858), (18, 11230929), (27, 7487286), (54, 3743643), (81, 2495762), (162, 1247881)]