210740922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23557}}^1$

素因数の和:23643

約数の個数: 48

約数和(自身を含む): 529206912

約数和(自身を除く): 318465990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 23557, 47114, 70671, 141342, 164899, 212013, 329798, 424026, 494697, 989394, 1484091, 1672547, 2968182, 3345094, 5017641, 10035282, 11707829, 15052923, 23415658, 30105846, 35123487, 70246974, 105370461, 210740922]

約数ペア:

[(1, 210740922), (2, 105370461), (3, 70246974), (6, 35123487), (7, 30105846), (9, 23415658), (14, 15052923), (18, 11707829), (21, 10035282), (42, 5017641), (63, 3345094), (71, 2968182), (126, 1672547), (142, 1484091), (213, 989394), (426, 494697), (497, 424026), (639, 329798), (994, 212013), (1278, 164899), (1491, 141342), (2982, 70671), (4473, 47114), (8946, 23557)]