204038492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{911}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 431047680

約数和(自身を除く): 227009188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 421, 532, 842, 911, 1684, 1822, 2947, 3644, 5894, 6377, 7999, 11788, 12754, 15998, 17309, 25508, 31996, 34618, 55993, 69236, 111986, 121163, 223972, 242326, 383531, 484652, 767062, 1534124, 2684717, 5369434, 7287089, 10738868, 14574178, 29148356, 51009623, 102019246, 204038492]

約数ペア:

[(1, 204038492), (2, 102019246), (4, 51009623), (7, 29148356), (14, 14574178), (19, 10738868), (28, 7287089), (38, 5369434), (76, 2684717), (133, 1534124), (266, 767062), (421, 484652), (532, 383531), (842, 242326), (911, 223972), (1684, 121163), (1822, 111986), (2947, 69236), (3644, 55993), (5894, 34618), (6377, 31996), (7999, 25508), (11788, 17309), (12754, 15998)]