189939299

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 223914240

約数和(自身を除く): 33974941

約数列:

[1, 11, 29, 43, 61, 227, 319, 473, 671, 1247, 1769, 2497, 2623, 6583, 9761, 13717, 13847, 19459, 28853, 72413, 76067, 107371, 152317, 283069, 401563, 595421, 836737, 3113759, 4417193, 6549631, 17267209, 189939299]

約数ペア:

[(1, 189939299), (11, 17267209), (29, 6549631), (43, 4417193), (61, 3113759), (227, 836737), (319, 595421), (473, 401563), (671, 283069), (1247, 152317), (1769, 107371), (2497, 76067), (2623, 72413), (6583, 28853), (9761, 19459), (13717, 13847)]