201282011

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{23059}}^1$

素因数の和:23138

約数の個数: 16

約数和(自身を含む): 243513600

約数和(自身を除く): 42231589

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 23059, 161413, 668711, 991537, 4680977, 6940759, 28754573, 201282011]

約数ペア:

[(1, 201282011), (7, 28754573), (29, 6940759), (43, 4680977), (203, 991537), (301, 668711), (1247, 161413), (8729, 23059)]