194594729

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 234161928

約数和(自身を除く): 39567199

約数列:

[1, 7, 37, 49, 181, 259, 593, 1267, 1813, 4151, 6697, 8869, 21941, 29057, 46879, 107333, 153587, 328153, 751331, 1075109, 3971321, 5259317, 27799247, 194594729]

約数ペア:

[(1, 194594729), (7, 27799247), (37, 5259317), (49, 3971321), (181, 1075109), (259, 751331), (593, 328153), (1267, 153587), (1813, 107333), (4151, 46879), (6697, 29057), (8869, 21941)]