201827318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 389491200

約数和(自身を除く): 187663882

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 97, 118, 154, 194, 229, 413, 458, 649, 679, 826, 1067, 1298, 1358, 1603, 2134, 2519, 3206, 4543, 5038, 5723, 7469, 9086, 11446, 13511, 14938, 17633, 22213, 27022, 35266, 40061, 44426, 62953, 80122, 94577, 125906, 148621, 155491, 189154, 244343, 297242, 310982, 440671, 488686, 881342, 1040347, 1310567, 1710401, 2080694, 2621134, 3420802, 9173969, 14416237, 18347938, 28832474, 100913659, 201827318]

約数ペア:

[(1, 201827318), (2, 100913659), (7, 28832474), (11, 18347938), (14, 14416237), (22, 9173969), (59, 3420802), (77, 2621134), (97, 2080694), (118, 1710401), (154, 1310567), (194, 1040347), (229, 881342), (413, 488686), (458, 440671), (649, 310982), (679, 297242), (826, 244343), (1067, 189154), (1298, 155491), (1358, 148621), (1603, 125906), (2134, 94577), (2519, 80122), (3206, 62953), (4543, 44426), (5038, 40061), (5723, 35266), (7469, 27022), (9086, 22213), (11446, 17633), (13511, 14938)]