201531378

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{2957}}^1$

素因数の和:3306

約数の個数: 32

約数和(自身を含む): 415445184

約数和(自身を除く): 213913806

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 307, 614, 921, 1842, 2957, 5914, 8871, 11359, 17742, 22718, 34077, 68154, 109409, 218818, 328227, 656454, 907799, 1815598, 2723397, 5446794, 33588563, 67177126, 100765689, 201531378]

約数ペア:

[(1, 201531378), (2, 100765689), (3, 67177126), (6, 33588563), (37, 5446794), (74, 2723397), (111, 1815598), (222, 907799), (307, 656454), (614, 328227), (921, 218818), (1842, 109409), (2957, 68154), (5914, 34077), (8871, 22718), (11359, 17742)]