203874724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{2557}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 369006848

約数和(自身を除く): 165132124

約数列:

[1, 2, 4, 31, 62, 124, 643, 1286, 2557, 2572, 5114, 10228, 19933, 39866, 79267, 79732, 158534, 317068, 1644151, 3288302, 6576604, 50968681, 101937362, 203874724]

約数ペア:

[(1, 203874724), (2, 101937362), (4, 50968681), (31, 6576604), (62, 3288302), (124, 1644151), (643, 317068), (1286, 158534), (2557, 79732), (2572, 79267), (5114, 39866), (10228, 19933)]