196605425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6337}}^1$

素因数の和:6437

約数の個数: 24

約数和(自身を含む): 261708696

約数和(自身を除く): 65103271

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1825, 6205, 6337, 31025, 31685, 107729, 158425, 462601, 538645, 2313005, 2693225, 7864217, 11565025, 39321085, 196605425]

約数ペア:

[(1, 196605425), (5, 39321085), (17, 11565025), (25, 7864217), (73, 2693225), (85, 2313005), (365, 538645), (425, 462601), (1241, 158425), (1825, 107729), (6205, 31685), (6337, 31025)]