202570664

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1999}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 388800000

約数和(自身を除く): 186229336

約数列:

[1, 2, 4, 8, 53, 106, 212, 239, 424, 478, 956, 1912, 1999, 3998, 7996, 12667, 15992, 25334, 50668, 101336, 105947, 211894, 423788, 477761, 847576, 955522, 1911044, 3822088, 25321333, 50642666, 101285332, 202570664]

約数ペア:

[(1, 202570664), (2, 101285332), (4, 50642666), (8, 25321333), (53, 3822088), (106, 1911044), (212, 955522), (239, 847576), (424, 477761), (478, 423788), (956, 211894), (1912, 105947), (1999, 101336), (3998, 50668), (7996, 25334), (12667, 15992)]