201959060

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{52321}}^1$

素因数の和:52523

約数の個数: 24

約数和(自身を含む): 426319656

約数和(自身を除く): 224360596

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 52321, 104642, 209284, 261605, 523210, 1046420, 10097953, 20195906, 40391812, 50489765, 100979530, 201959060]

約数ペア:

[(1, 201959060), (2, 100979530), (4, 50489765), (5, 40391812), (10, 20195906), (20, 10097953), (193, 1046420), (386, 523210), (772, 261605), (965, 209284), (1930, 104642), (3860, 52321)]