210665084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9209}}^1$

素因数の和:9282

約数の個数: 48

約数和(自身を含む): 453868800

約数和(自身を除く): 243203716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 9209, 11438, 18418, 22876, 36836, 64463, 128926, 174971, 257852, 349942, 395987, 699884, 791974, 1224797, 1583948, 2449594, 2771909, 4899188, 5543818, 7523753, 11087636, 15047506, 30095012, 52666271, 105332542, 210665084]

約数ペア:

[(1, 210665084), (2, 105332542), (4, 52666271), (7, 30095012), (14, 15047506), (19, 11087636), (28, 7523753), (38, 5543818), (43, 4899188), (76, 2771909), (86, 2449594), (133, 1583948), (172, 1224797), (266, 791974), (301, 699884), (532, 395987), (602, 349942), (817, 257852), (1204, 174971), (1634, 128926), (3268, 64463), (5719, 36836), (9209, 22876), (11438, 18418)]