208453986

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{98981}}^1$

素因数の和:99008

約数の個数: 40

約数和(自身を含む): 503026524

約数和(自身を除く): 294572538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 98981, 197962, 296943, 593886, 890829, 1286753, 1781658, 2573506, 2672487, 3860259, 5344974, 7720518, 8017461, 11580777, 16034922, 23161554, 34742331, 69484662, 104226993, 208453986]

約数ペア:

[(1, 208453986), (2, 104226993), (3, 69484662), (6, 34742331), (9, 23161554), (13, 16034922), (18, 11580777), (26, 8017461), (27, 7720518), (39, 5344974), (54, 3860259), (78, 2672487), (81, 2573506), (117, 1781658), (162, 1286753), (234, 890829), (351, 593886), (702, 296943), (1053, 197962), (2106, 98981)]