214314128

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19727}}^1$

素因数の和:19839

約数の個数: 40

約数和(自身を含む): 479469312

約数和(自身を除く): 265155184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 19727, 39454, 78908, 138089, 157816, 276178, 315632, 552356, 1104712, 1913519, 2209424, 3827038, 7654076, 13394633, 15308152, 26789266, 30616304, 53578532, 107157064, 214314128]

約数ペア:

[(1, 214314128), (2, 107157064), (4, 53578532), (7, 30616304), (8, 26789266), (14, 15308152), (16, 13394633), (28, 7654076), (56, 3827038), (97, 2209424), (112, 1913519), (194, 1104712), (388, 552356), (679, 315632), (776, 276178), (1358, 157816), (1552, 138089), (2716, 78908), (5432, 39454), (10864, 19727)]