207322578

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 80

約数和(自身を含む): 479160000

約数和(自身を除く): 271837422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 109, 118, 162, 177, 199, 218, 327, 354, 398, 531, 597, 654, 981, 1062, 1194, 1593, 1791, 1962, 2943, 3186, 3582, 4779, 5373, 5886, 6431, 8829, 9558, 10746, 11741, 12862, 16119, 17658, 19293, 21691, 23482, 32238, 35223, 38586, 43382, 57879, 65073, 70446, 105669, 115758, 130146, 173637, 195219, 211338, 317007, 347274, 390438, 520911, 585657, 634014, 951021, 1041822, 1171314, 1279769, 1756971, 1902042, 2559538, 3513942, 3839307, 7678614, 11517921, 23035842, 34553763, 69107526, 103661289, 207322578]

約数ペア:

[(1, 207322578), (2, 103661289), (3, 69107526), (6, 34553763), (9, 23035842), (18, 11517921), (27, 7678614), (54, 3839307), (59, 3513942), (81, 2559538), (109, 1902042), (118, 1756971), (162, 1279769), (177, 1171314), (199, 1041822), (218, 951021), (327, 634014), (354, 585657), (398, 520911), (531, 390438), (597, 347274), (654, 317007), (981, 211338), (1062, 195219), (1194, 173637), (1593, 130146), (1791, 115758), (1962, 105669), (2943, 70446), (3186, 65073), (3582, 57879), (4779, 43382), (5373, 38586), (5886, 35223), (6431, 32238), (8829, 23482), (9558, 21691), (10746, 19293), (11741, 17658), (12862, 16119)]