205954794

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4597}}^1$

素因数の和:4755

約数の個数: 48

約数和(自身を含む): 473410080

約数和(自身を除く): 267455286

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 393, 786, 1179, 2358, 2489, 4597, 4978, 7467, 9194, 13791, 14934, 22401, 27582, 41373, 44802, 82746, 87343, 174686, 262029, 524058, 602207, 786087, 1204414, 1572174, 1806621, 3613242, 5419863, 10839726, 11441933, 22883866, 34325799, 68651598, 102977397, 205954794]

約数ペア:

[(1, 205954794), (2, 102977397), (3, 68651598), (6, 34325799), (9, 22883866), (18, 11441933), (19, 10839726), (38, 5419863), (57, 3613242), (114, 1806621), (131, 1572174), (171, 1204414), (262, 786087), (342, 602207), (393, 524058), (786, 262029), (1179, 174686), (2358, 87343), (2489, 82746), (4597, 44802), (4978, 41373), (7467, 27582), (9194, 22401), (13791, 14934)]