222241537

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{12197}}^1$

素因数の和:12360

約数の個数: 16

約数和(自身を含む): 269331840

約数和(自身を除く): 47090303

約数列:

[1, 7, 19, 133, 137, 959, 2603, 12197, 18221, 85379, 231743, 1622201, 1670989, 11696923, 31748791, 222241537]

約数ペア:

[(1, 222241537), (7, 31748791), (19, 11696923), (133, 1670989), (137, 1622201), (959, 231743), (2603, 85379), (12197, 18221)]