204550616

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{1213}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 389402640

約数和(自身を除く): 184852024

約数列:

[1, 2, 4, 8, 107, 197, 214, 394, 428, 788, 856, 1213, 1576, 2426, 4852, 9704, 21079, 42158, 84316, 129791, 168632, 238961, 259582, 477922, 519164, 955844, 1038328, 1911688, 25568827, 51137654, 102275308, 204550616]

約数ペア:

[(1, 204550616), (2, 102275308), (4, 51137654), (8, 25568827), (107, 1911688), (197, 1038328), (214, 955844), (394, 519164), (428, 477922), (788, 259582), (856, 238961), (1213, 168632), (1576, 129791), (2426, 84316), (4852, 42158), (9704, 21079)]