221853114

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3041}}^1$

素因数の和:3252

約数の個数: 64

約数和(自身を含む): 566542080

約数和(自身を除く): 344688966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 193, 378, 386, 579, 1158, 1351, 1737, 2702, 3041, 3474, 4053, 5211, 6082, 8106, 9123, 10422, 12159, 18246, 21287, 24318, 27369, 36477, 42574, 54738, 63861, 72954, 82107, 127722, 164214, 191583, 383166, 574749, 586913, 1149498, 1173826, 1760739, 3521478, 4108391, 5282217, 8216782, 10564434, 12325173, 15846651, 24650346, 31693302, 36975519, 73951038, 110926557, 221853114]

約数ペア:

[(1, 221853114), (2, 110926557), (3, 73951038), (6, 36975519), (7, 31693302), (9, 24650346), (14, 15846651), (18, 12325173), (21, 10564434), (27, 8216782), (42, 5282217), (54, 4108391), (63, 3521478), (126, 1760739), (189, 1173826), (193, 1149498), (378, 586913), (386, 574749), (579, 383166), (1158, 191583), (1351, 164214), (1737, 127722), (2702, 82107), (3041, 72954), (3474, 63861), (4053, 54738), (5211, 42574), (6082, 36477), (8106, 27369), (9123, 24318), (10422, 21287), (12159, 18246)]