209742176

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{5231}}^1$

素因数の和:5427

約数の個数: 48

約数和(自身を含む): 474647040

約数和(自身を除く): 264904864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 358, 716, 1253, 1432, 2506, 2864, 5012, 5231, 5728, 10024, 10462, 20048, 20924, 36617, 40096, 41848, 73234, 83696, 146468, 167392, 292936, 585872, 936349, 1171744, 1872698, 3745396, 6554443, 7490792, 13108886, 14981584, 26217772, 29963168, 52435544, 104871088, 209742176]

約数ペア:

[(1, 209742176), (2, 104871088), (4, 52435544), (7, 29963168), (8, 26217772), (14, 14981584), (16, 13108886), (28, 7490792), (32, 6554443), (56, 3745396), (112, 1872698), (179, 1171744), (224, 936349), (358, 585872), (716, 292936), (1253, 167392), (1432, 146468), (2506, 83696), (2864, 73234), (5012, 41848), (5231, 40096), (5728, 36617), (10024, 20924), (10462, 20048)]