201343856

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{13723}}^1$

素因数の和:13869

約数の個数: 40

約数和(自身を含む): 449268864

約数和(自身を除く): 247925008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 13723, 14672, 27446, 54892, 96061, 109784, 192122, 219568, 384244, 768488, 1536976, 1797713, 3595426, 7190852, 12583991, 14381704, 25167982, 28763408, 50335964, 100671928, 201343856]

約数ペア:

[(1, 201343856), (2, 100671928), (4, 50335964), (7, 28763408), (8, 25167982), (14, 14381704), (16, 12583991), (28, 7190852), (56, 3595426), (112, 1797713), (131, 1536976), (262, 768488), (524, 384244), (917, 219568), (1048, 192122), (1834, 109784), (2096, 96061), (3668, 54892), (7336, 27446), (13723, 14672)]