206857218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{44257}}^1$

素因数の和:44322

約数の個数: 32

約数和(自身を含む): 446120640

約数和(自身を除く): 239263422

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 44257, 88514, 132771, 265542, 840883, 1681766, 1814537, 2522649, 3629074, 5045298, 5443611, 10887222, 34476203, 68952406, 103428609, 206857218]

約数ペア:

[(1, 206857218), (2, 103428609), (3, 68952406), (6, 34476203), (19, 10887222), (38, 5443611), (41, 5045298), (57, 3629074), (82, 2522649), (114, 1814537), (123, 1681766), (246, 840883), (779, 265542), (1558, 132771), (2337, 88514), (4674, 44257)]