216201748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3461}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 455986944

約数和(自身を除く): 239785196

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 322, 388, 644, 679, 1358, 2231, 2716, 3461, 4462, 6922, 8924, 13844, 15617, 24227, 31234, 48454, 62468, 79603, 96908, 159206, 318412, 335717, 557221, 671434, 1114442, 1342868, 2228884, 2350019, 4700038, 7721491, 9400076, 15442982, 30885964, 54050437, 108100874, 216201748]

約数ペア:

[(1, 216201748), (2, 108100874), (4, 54050437), (7, 30885964), (14, 15442982), (23, 9400076), (28, 7721491), (46, 4700038), (92, 2350019), (97, 2228884), (161, 1342868), (194, 1114442), (322, 671434), (388, 557221), (644, 335717), (679, 318412), (1358, 159206), (2231, 96908), (2716, 79603), (3461, 62468), (4462, 48454), (6922, 31234), (8924, 24227), (13844, 15617)]