205671004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{911}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 449842176

約数和(自身を除く): 244171172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 733, 911, 1466, 1822, 2932, 3644, 5131, 6377, 8063, 10021, 10262, 12754, 16126, 20042, 20524, 25508, 32252, 40084, 56441, 70147, 112882, 140294, 225764, 280588, 667763, 1335526, 2671052, 4674341, 7345393, 9348682, 14690786, 18697364, 29381572, 51417751, 102835502, 205671004]

約数ペア:

[(1, 205671004), (2, 102835502), (4, 51417751), (7, 29381572), (11, 18697364), (14, 14690786), (22, 9348682), (28, 7345393), (44, 4674341), (77, 2671052), (154, 1335526), (308, 667763), (733, 280588), (911, 225764), (1466, 140294), (1822, 112882), (2932, 70147), (3644, 56441), (5131, 40084), (6377, 32252), (8063, 25508), (10021, 20524), (10262, 20042), (12754, 16126)]