203787066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 477066240

約数和(自身を除く): 273279174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 139, 201, 278, 402, 417, 469, 521, 834, 938, 973, 1042, 1407, 1563, 1946, 2814, 2919, 3126, 3647, 5838, 7294, 9313, 10941, 18626, 21882, 27939, 34907, 55878, 65191, 69814, 72419, 104721, 130382, 144838, 195573, 209442, 217257, 244349, 391146, 434514, 488698, 506933, 733047, 1013866, 1466094, 1520799, 3041598, 4852073, 9704146, 14556219, 29112438, 33964511, 67929022, 101893533, 203787066]

約数ペア:

[(1, 203787066), (2, 101893533), (3, 67929022), (6, 33964511), (7, 29112438), (14, 14556219), (21, 9704146), (42, 4852073), (67, 3041598), (134, 1520799), (139, 1466094), (201, 1013866), (278, 733047), (402, 506933), (417, 488698), (469, 434514), (521, 391146), (834, 244349), (938, 217257), (973, 209442), (1042, 195573), (1407, 144838), (1563, 130382), (1946, 104721), (2814, 72419), (2919, 69814), (3126, 65191), (3647, 55878), (5838, 34907), (7294, 27939), (9313, 21882), (10941, 18626)]