229884977

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{4651}}^1$

素因数の和:4988

約数の個数: 16

約数和(自身を含む): 275100672

約数和(自身を除く): 45215695

約数列:

[1, 7, 23, 161, 307, 2149, 4651, 7061, 32557, 49427, 106973, 748811, 1427857, 9994999, 32840711, 229884977]

約数ペア:

[(1, 229884977), (7, 32840711), (23, 9994999), (161, 1427857), (307, 748811), (2149, 106973), (4651, 49427), (7061, 32557)]