201119303

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{367}}^1\times {\mathrm{647}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 253725696

約数和(自身を除く): 52606393

約数列:

[1, 7, 11, 77, 121, 367, 647, 847, 2569, 4037, 4529, 7117, 28259, 44407, 49819, 78287, 237449, 310849, 548009, 1662143, 2611939, 18283573, 28731329, 201119303]

約数ペア:

[(1, 201119303), (7, 28731329), (11, 18283573), (77, 2611939), (121, 1662143), (367, 548009), (647, 310849), (847, 237449), (2569, 78287), (4037, 49819), (4529, 44407), (7117, 28259)]