207813365766

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1871}}^1\times {\mathrm{14657}}^1$

素因数の和:16957

約数の個数: 48

約数和(自身を含む): 451603833408

約数和(自身を除く): 243790467642

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 1871, 2526, 3742, 3789, 5613, 7578, 11226, 14657, 16839, 29314, 33678, 43971, 87942, 131913, 263826, 787691, 1575382, 2363073, 4726146, 6170597, 7089219, 12341194, 14178438, 18511791, 27423247, 37023582, 54846494, 55535373, 82269741, 111070746, 164539482, 246809223, 493618446, 11545186987, 23090373974, 34635560961, 69271121922, 103906682883, 207813365766]

約数ペア:

[(1, 207813365766), (2, 103906682883), (3, 69271121922), (6, 34635560961), (9, 23090373974), (18, 11545186987), (421, 493618446), (842, 246809223), (1263, 164539482), (1871, 111070746), (2526, 82269741), (3742, 55535373), (3789, 54846494), (5613, 37023582), (7578, 27423247), (11226, 18511791), (14657, 14178438), (16839, 12341194), (29314, 7089219), (33678, 6170597), (43971, 4726146), (87942, 2363073), (131913, 1575382), (263826, 787691)]