204396906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 489627648

約数和(自身を除く): 285230742

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 457, 463, 483, 914, 926, 966, 1371, 1389, 2742, 2778, 3199, 3241, 6398, 6482, 9597, 9723, 10511, 10649, 19194, 19446, 21022, 21298, 31533, 31947, 63066, 63894, 73577, 74543, 147154, 149086, 211591, 220731, 223629, 423182, 441462, 447258, 634773, 1269546, 1481137, 2962274, 4443411, 4866593, 8886822, 9733186, 14599779, 29199558, 34066151, 68132302, 102198453, 204396906]

約数ペア:

[(1, 204396906), (2, 102198453), (3, 68132302), (6, 34066151), (7, 29199558), (14, 14599779), (21, 9733186), (23, 8886822), (42, 4866593), (46, 4443411), (69, 2962274), (138, 1481137), (161, 1269546), (322, 634773), (457, 447258), (463, 441462), (483, 423182), (914, 223629), (926, 220731), (966, 211591), (1371, 149086), (1389, 147154), (2742, 74543), (2778, 73577), (3199, 63894), (3241, 63066), (6398, 31947), (6482, 31533), (9597, 21298), (9723, 21022), (10511, 19446), (10649, 19194)]