204372464

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2339}}^1$

素因数の和:2517

約数の個数: 40

約数和(自身を含む): 408545280

約数和(自身を除く): 204172816

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 508, 688, 1016, 2032, 2339, 4678, 5461, 9356, 10922, 18712, 21844, 37424, 43688, 87376, 100577, 201154, 297053, 402308, 594106, 804616, 1188212, 1609232, 2376424, 4752848, 12773279, 25546558, 51093116, 102186232, 204372464]

約数ペア:

[(1, 204372464), (2, 102186232), (4, 51093116), (8, 25546558), (16, 12773279), (43, 4752848), (86, 2376424), (127, 1609232), (172, 1188212), (254, 804616), (344, 594106), (508, 402308), (688, 297053), (1016, 201154), (2032, 100577), (2339, 87376), (4678, 43688), (5461, 37424), (9356, 21844), (10922, 18712)]