201556494

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 443963520

約数和(自身を除く): 242407026

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 241, 291, 479, 482, 582, 723, 873, 958, 1437, 1446, 1746, 2169, 2874, 4311, 4338, 8622, 23377, 46463, 46754, 70131, 92926, 115439, 139389, 140262, 210393, 230878, 278778, 346317, 418167, 420786, 692634, 836334, 1038951, 2077902, 11197583, 22395166, 33592749, 67185498, 100778247, 201556494]

約数ペア:

[(1, 201556494), (2, 100778247), (3, 67185498), (6, 33592749), (9, 22395166), (18, 11197583), (97, 2077902), (194, 1038951), (241, 836334), (291, 692634), (479, 420786), (482, 418167), (582, 346317), (723, 278778), (873, 230878), (958, 210393), (1437, 140262), (1446, 139389), (1746, 115439), (2169, 92926), (2874, 70131), (4311, 46754), (4338, 46463), (8622, 23377)]