209729632

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30203}}^1$

素因数の和:30251

約数の個数: 48

約数和(自身を含む): 487130112

約数和(自身を除く): 277400480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 30203, 60406, 120812, 211421, 241624, 422842, 483248, 845684, 936293, 966496, 1691368, 1872586, 3382736, 3745172, 6554051, 6765472, 7490344, 13108102, 14980688, 26216204, 29961376, 52432408, 104864816, 209729632]

約数ペア:

[(1, 209729632), (2, 104864816), (4, 52432408), (7, 29961376), (8, 26216204), (14, 14980688), (16, 13108102), (28, 7490344), (31, 6765472), (32, 6554051), (56, 3745172), (62, 3382736), (112, 1872586), (124, 1691368), (217, 966496), (224, 936293), (248, 845684), (434, 483248), (496, 422842), (868, 241624), (992, 211421), (1736, 120812), (3472, 60406), (6944, 30203)]