201850911

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{8737}}^1$

素因数の和:8911

約数の個数: 24

約数和(自身を含む): 310793184

約数和(自身を除く): 108942273

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 2567, 7701, 8737, 23103, 26211, 78633, 148529, 445587, 1319287, 1336761, 3957861, 11873583, 22427879, 67283637, 201850911]

約数ペア:

[(1, 201850911), (3, 67283637), (9, 22427879), (17, 11873583), (51, 3957861), (151, 1336761), (153, 1319287), (453, 445587), (1359, 148529), (2567, 78633), (7701, 26211), (8737, 23103)]