194954214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 501645312

約数和(自身を除く): 306691098

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 71, 78, 91, 94, 107, 141, 142, 182, 213, 214, 273, 282, 321, 329, 426, 497, 546, 611, 642, 658, 749, 923, 987, 994, 1222, 1391, 1491, 1498, 1833, 1846, 1974, 2247, 2769, 2782, 2982, 3337, 3666, 4173, 4277, 4494, 5029, 5538, 6461, 6674, 7597, 8346, 8554, 9737, 10011, 10058, 12831, 12922, 15087, 15194, 19383, 19474, 20022, 22791, 23359, 25662, 29211, 30174, 35203, 38766, 43381, 45582, 46718, 53179, 58422, 65377, 70077, 70406, 86762, 98761, 105609, 106358, 130143, 130754, 140154, 159537, 196131, 197522, 211218, 260286, 296283, 303667, 319074, 357059, 392262, 457639, 592566, 607334, 691327, 714118, 911001, 915278, 1071177, 1372917, 1382654, 1822002, 2073981, 2142354, 2499413, 2745834, 4147962, 4641767, 4998826, 7498239, 9283534, 13925301, 14996478, 27850602, 32492369, 64984738, 97477107, 194954214]

約数ペア:

[(1, 194954214), (2, 97477107), (3, 64984738), (6, 32492369), (7, 27850602), (13, 14996478), (14, 13925301), (21, 9283534), (26, 7498239), (39, 4998826), (42, 4641767), (47, 4147962), (71, 2745834), (78, 2499413), (91, 2142354), (94, 2073981), (107, 1822002), (141, 1382654), (142, 1372917), (182, 1071177), (213, 915278), (214, 911001), (273, 714118), (282, 691327), (321, 607334), (329, 592566), (426, 457639), (497, 392262), (546, 357059), (611, 319074), (642, 303667), (658, 296283), (749, 260286), (923, 211218), (987, 197522), (994, 196131), (1222, 159537), (1391, 140154), (1491, 130754), (1498, 130143), (1833, 106358), (1846, 105609), (1974, 98761), (2247, 86762), (2769, 70406), (2782, 70077), (2982, 65377), (3337, 58422), (3666, 53179), (4173, 46718), (4277, 45582), (4494, 43381), (5029, 38766), (5538, 35203), (6461, 30174), (6674, 29211), (7597, 25662), (8346, 23359), (8554, 22791), (9737, 20022), (10011, 19474), (10058, 19383), (12831, 15194), (12922, 15087)]