210966832

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{280541}}^1$

素因数の和:280596

約数の個数: 20

約数和(自身を含む): 417446496

約数和(自身を除く): 206479664

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 280541, 561082, 1122164, 2244328, 4488656, 13185427, 26370854, 52741708, 105483416, 210966832]

約数ペア:

[(1, 210966832), (2, 105483416), (4, 52741708), (8, 26370854), (16, 13185427), (47, 4488656), (94, 2244328), (188, 1122164), (376, 561082), (752, 280541)]