203979545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5953}}^1$

素因数の和:6065

約数の個数: 32

約数和(自身を含む): 308655360

約数和(自身を除く): 104675815

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 385, 445, 623, 979, 3115, 4895, 5953, 6853, 29765, 34265, 41671, 65483, 208355, 327415, 458381, 529817, 2291905, 2649085, 3708719, 5827987, 18543595, 29139935, 40795909, 203979545]

約数ペア:

[(1, 203979545), (5, 40795909), (7, 29139935), (11, 18543595), (35, 5827987), (55, 3708719), (77, 2649085), (89, 2291905), (385, 529817), (445, 458381), (623, 327415), (979, 208355), (3115, 65483), (4895, 41671), (5953, 34265), (6853, 29765)]