208692544

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2311}}^1$

素因数の和:2423

約数の個数: 56

約数和(自身を含む): 443959488

約数和(自身を除く): 235266944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 136, 166, 272, 332, 544, 664, 1088, 1328, 1411, 2311, 2656, 2822, 4622, 5312, 5644, 9244, 11288, 18488, 22576, 36976, 39287, 45152, 73952, 78574, 90304, 147904, 157148, 191813, 314296, 383626, 628592, 767252, 1257184, 1534504, 2514368, 3069008, 3260821, 6138016, 6521642, 12276032, 13043284, 26086568, 52173136, 104346272, 208692544]

約数ペア:

[(1, 208692544), (2, 104346272), (4, 52173136), (8, 26086568), (16, 13043284), (17, 12276032), (32, 6521642), (34, 6138016), (64, 3260821), (68, 3069008), (83, 2514368), (136, 1534504), (166, 1257184), (272, 767252), (332, 628592), (544, 383626), (664, 314296), (1088, 191813), (1328, 157148), (1411, 147904), (2311, 90304), (2656, 78574), (2822, 73952), (4622, 45152), (5312, 39287), (5644, 36976), (9244, 22576), (11288, 18488)]