198147068

素因数分解:

$2^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{10453}}^1$

素因数の和:11141

約数の個数: 24

約数和(自身を含む): 396917472

約数和(自身を除く): 198770404

約数列:

[1, 2, 4, 7, 14, 28, 677, 1354, 2708, 4739, 9478, 10453, 18956, 20906, 41812, 73171, 146342, 292684, 7076681, 14153362, 28306724, 49536767, 99073534, 198147068]

約数ペア:

[(1, 198147068), (2, 99073534), (4, 49536767), (7, 28306724), (14, 14153362), (28, 7076681), (677, 292684), (1354, 146342), (2708, 73171), (4739, 41812), (9478, 20906), (10453, 18956)]