208069846

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 326218752

約数和(自身を除く): 118148906

約数列:

[1, 2, 47, 94, 107, 137, 151, 214, 274, 302, 5029, 6439, 7097, 10058, 12878, 14194, 14659, 16157, 20687, 29318, 32314, 41374, 688973, 759379, 972289, 1377946, 1518758, 1944578, 2213509, 4427018, 104034923, 208069846]

約数ペア:

[(1, 208069846), (2, 104034923), (47, 4427018), (94, 2213509), (107, 1944578), (137, 1518758), (151, 1377946), (214, 972289), (274, 759379), (302, 688973), (5029, 41374), (6439, 32314), (7097, 29318), (10058, 20687), (12878, 16157), (14194, 14659)]