211325885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{26801}}^1$

素因数の和:26908

約数の個数: 16

約数和(自身を含む): 270164160

約数和(自身を除く): 58838275

約数列:

[1, 5, 19, 83, 95, 415, 1577, 7885, 26801, 134005, 509219, 2224483, 2546095, 11122415, 42265177, 211325885]

約数ペア:

[(1, 211325885), (5, 42265177), (19, 11122415), (83, 2546095), (95, 2224483), (415, 509219), (1577, 134005), (7885, 26801)]