214103665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 283979520

約数和(自身を除く): 69875855

約数列:

[1, 5, 23, 29, 43, 115, 145, 215, 667, 989, 1247, 1493, 3335, 4945, 6235, 7465, 28681, 34339, 43297, 64199, 143405, 171695, 216485, 320995, 995831, 1476577, 1861771, 4979155, 7382885, 9308855, 42820733, 214103665]

約数ペア:

[(1, 214103665), (5, 42820733), (23, 9308855), (29, 7382885), (43, 4979155), (115, 1861771), (145, 1476577), (215, 995831), (667, 320995), (989, 216485), (1247, 171695), (1493, 143405), (3335, 64199), (4945, 43297), (6235, 34339), (7465, 28681)]