199250142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4999}}^1$

素因数の和:5097

約数の個数: 64

約数和(自身を含む): 497280000

約数和(自身を除く): 298029858

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1533, 1898, 2847, 3066, 4999, 5694, 6643, 9998, 13286, 14997, 19929, 29994, 34993, 39858, 64987, 69986, 104979, 129974, 194961, 209958, 364927, 389922, 454909, 729854, 909818, 1094781, 1364727, 2189562, 2554489, 2729454, 4744051, 5108978, 7663467, 9488102, 14232153, 15326934, 28464306, 33208357, 66416714, 99625071, 199250142]

約数ペア:

[(1, 199250142), (2, 99625071), (3, 66416714), (6, 33208357), (7, 28464306), (13, 15326934), (14, 14232153), (21, 9488102), (26, 7663467), (39, 5108978), (42, 4744051), (73, 2729454), (78, 2554489), (91, 2189562), (146, 1364727), (182, 1094781), (219, 909818), (273, 729854), (438, 454909), (511, 389922), (546, 364927), (949, 209958), (1022, 194961), (1533, 129974), (1898, 104979), (2847, 69986), (3066, 64987), (4999, 39858), (5694, 34993), (6643, 29994), (9998, 19929), (13286, 14997)]