211330966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{2027}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 395995392

約数和(自身を除く): 184664426

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 677, 1354, 2027, 4054, 4739, 7447, 9478, 14189, 14894, 22297, 28378, 44594, 52129, 104258, 156079, 312158, 1372279, 2744558, 9605953, 15095069, 19211906, 30190138, 105665483, 211330966]

約数ペア:

[(1, 211330966), (2, 105665483), (7, 30190138), (11, 19211906), (14, 15095069), (22, 9605953), (77, 2744558), (154, 1372279), (677, 312158), (1354, 156079), (2027, 104258), (4054, 52129), (4739, 44594), (7447, 28378), (9478, 22297), (14189, 14894)]