206217259836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{18740209}}^1$

素因数の和:18740354

約数の個数: 48

約数和(自身を含む): 554110529280

約数和(自身を除く): 347893269444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 18740209, 37480418, 56220627, 74960836, 112441254, 131181463, 224882508, 262362926, 393544389, 524725852, 787088778, 1574177556, 2454967379, 4909934758, 7364902137, 9819869516, 14729804274, 17184771653, 29459608548, 34369543306, 51554314959, 68739086612, 103108629918, 206217259836]

約数ペア:

[(1, 206217259836), (2, 103108629918), (3, 68739086612), (4, 51554314959), (6, 34369543306), (7, 29459608548), (12, 17184771653), (14, 14729804274), (21, 9819869516), (28, 7364902137), (42, 4909934758), (84, 2454967379), (131, 1574177556), (262, 787088778), (393, 524725852), (524, 393544389), (786, 262362926), (917, 224882508), (1572, 131181463), (1834, 112441254), (2751, 74960836), (3668, 56220627), (5502, 37480418), (11004, 18740209)]