209103944

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219647}}^1$

素因数の和:219677

約数の個数: 32

約数和(自身を含む): 474439680

約数和(自身を除く): 265335736

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 219647, 439294, 878588, 1537529, 1757176, 3075058, 3733999, 6150116, 7467998, 12300232, 14935996, 26137993, 29871992, 52275986, 104551972, 209103944]

約数ペア:

[(1, 209103944), (2, 104551972), (4, 52275986), (7, 29871992), (8, 26137993), (14, 14935996), (17, 12300232), (28, 7467998), (34, 6150116), (56, 3733999), (68, 3075058), (119, 1757176), (136, 1537529), (238, 878588), (476, 439294), (952, 219647)]