203524281

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{144037}}^1$

素因数の和:144200

約数の個数: 12

約数和(自身を含む): 295854052

約数和(自身を除く): 92329771

約数列:

[1, 3, 9, 157, 471, 1413, 144037, 432111, 1296333, 22613809, 67841427, 203524281]

約数ペア:

[(1, 203524281), (3, 67841427), (9, 22613809), (157, 1296333), (471, 432111), (1413, 144037)]