209093556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131011}}^1$

素因数の和:131044

約数の個数: 48

約数和(自身を含む): 586933760

約数和(自身を除く): 377840204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 131011, 262022, 393033, 524044, 786066, 917077, 1572132, 1834154, 2489209, 2751231, 3668308, 4978418, 5502462, 7467627, 9956836, 11004924, 14935254, 17424463, 29870508, 34848926, 52273389, 69697852, 104546778, 209093556]

約数ペア:

[(1, 209093556), (2, 104546778), (3, 69697852), (4, 52273389), (6, 34848926), (7, 29870508), (12, 17424463), (14, 14935254), (19, 11004924), (21, 9956836), (28, 7467627), (38, 5502462), (42, 4978418), (57, 3668308), (76, 2751231), (84, 2489209), (114, 1834154), (133, 1572132), (228, 917077), (266, 786066), (399, 524044), (532, 393033), (798, 262022), (1596, 131011)]