207030152

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{3847}}^1$

素因数の和:3922

約数の個数: 48

約数和(自身を含む): 458527680

約数和(自身を除く): 251497528

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1736, 1922, 3844, 3847, 6727, 7688, 7694, 13454, 15388, 26908, 26929, 30776, 53816, 53858, 107716, 119257, 215432, 238514, 477028, 834799, 954056, 1669598, 3339196, 3696967, 6678392, 7393934, 14787868, 25878769, 29575736, 51757538, 103515076, 207030152]

約数ペア:

[(1, 207030152), (2, 103515076), (4, 51757538), (7, 29575736), (8, 25878769), (14, 14787868), (28, 7393934), (31, 6678392), (56, 3696967), (62, 3339196), (124, 1669598), (217, 954056), (248, 834799), (434, 477028), (868, 238514), (961, 215432), (1736, 119257), (1922, 107716), (3844, 53858), (3847, 53816), (6727, 30776), (7688, 26929), (7694, 26908), (13454, 15388)]