214589438

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{773}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 374492160

約数和(自身を除く): 159902722

約数列:

[1, 2, 7, 14, 79, 158, 251, 502, 553, 773, 1106, 1546, 1757, 3514, 5411, 10822, 19829, 39658, 61067, 122134, 138803, 194023, 277606, 388046, 427469, 854938, 1358161, 2716322, 15327817, 30655634, 107294719, 214589438]

約数ペア:

[(1, 214589438), (2, 107294719), (7, 30655634), (14, 15327817), (79, 2716322), (158, 1358161), (251, 854938), (502, 427469), (553, 388046), (773, 277606), (1106, 194023), (1546, 138803), (1757, 122134), (3514, 61067), (5411, 39658), (10822, 19829)]