211382012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 402050880

約数和(自身を除く): 190668868

約数列:

[1, 2, 4, 17, 34, 68, 73, 97, 146, 194, 292, 388, 439, 878, 1241, 1649, 1756, 2482, 3298, 4964, 6596, 7081, 7463, 14162, 14926, 28324, 29852, 32047, 42583, 64094, 85166, 120377, 128188, 170332, 240754, 481508, 544799, 723911, 1089598, 1447822, 2179196, 2895644, 3108559, 6217118, 12434236, 52845503, 105691006, 211382012]

約数ペア:

[(1, 211382012), (2, 105691006), (4, 52845503), (17, 12434236), (34, 6217118), (68, 3108559), (73, 2895644), (97, 2179196), (146, 1447822), (194, 1089598), (292, 723911), (388, 544799), (439, 481508), (878, 240754), (1241, 170332), (1649, 128188), (1756, 120377), (2482, 85166), (3298, 64094), (4964, 42583), (6596, 32047), (7081, 29852), (7463, 28324), (14162, 14926)]