208164042

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{172607}}^1$

素因数の和:172682

約数の個数: 24

約数和(自身を含む): 457756416

約数和(自身を除く): 249592374

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 172607, 345214, 517821, 1035642, 1553463, 3106926, 11564669, 23129338, 34694007, 69388014, 104082021, 208164042]

約数ペア:

[(1, 208164042), (2, 104082021), (3, 69388014), (6, 34694007), (9, 23129338), (18, 11564669), (67, 3106926), (134, 1553463), (201, 1035642), (402, 517821), (603, 345214), (1206, 172607)]