201306256

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{38011}}^1$

素因数の和:38350

約数の個数: 20

約数和(自身を含む): 391219504

約数和(自身を除く): 189913248

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 38011, 76022, 152044, 304088, 608176, 12581641, 25163282, 50326564, 100653128, 201306256]

約数ペア:

[(1, 201306256), (2, 100653128), (4, 50326564), (8, 25163282), (16, 12581641), (331, 608176), (662, 304088), (1324, 152044), (2648, 76022), (5296, 38011)]