195356994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 455347200

約数和(自身を除く): 259990206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 139, 218, 278, 307, 327, 417, 614, 654, 763, 834, 921, 973, 1526, 1842, 1946, 2149, 2289, 2919, 4298, 4578, 5838, 6447, 12894, 15151, 30302, 33463, 42673, 45453, 66926, 85346, 90906, 100389, 106057, 128019, 200778, 212114, 234241, 256038, 298711, 318171, 468482, 597422, 636342, 702723, 896133, 1405446, 1792266, 4651357, 9302714, 13954071, 27908142, 32559499, 65118998, 97678497, 195356994]

約数ペア:

[(1, 195356994), (2, 97678497), (3, 65118998), (6, 32559499), (7, 27908142), (14, 13954071), (21, 9302714), (42, 4651357), (109, 1792266), (139, 1405446), (218, 896133), (278, 702723), (307, 636342), (327, 597422), (417, 468482), (614, 318171), (654, 298711), (763, 256038), (834, 234241), (921, 212114), (973, 200778), (1526, 128019), (1842, 106057), (1946, 100389), (2149, 90906), (2289, 85346), (2919, 66926), (4298, 45453), (4578, 42673), (5838, 33463), (6447, 30302), (12894, 15151)]