201889278

素因数分解:

$2^1\times 3^2\times {\mathrm{2579}}^1\times {\mathrm{4349}}^1$

素因数の和:6936

約数の個数: 24

約数和(自身を含む): 437697000

約数和(自身を除く): 235807722

約数列:

[1, 2, 3, 6, 9, 18, 2579, 4349, 5158, 7737, 8698, 13047, 15474, 23211, 26094, 39141, 46422, 78282, 11216071, 22432142, 33648213, 67296426, 100944639, 201889278]

約数ペア:

[(1, 201889278), (2, 100944639), (3, 67296426), (6, 33648213), (9, 22432142), (18, 11216071), (2579, 78282), (4349, 46422), (5158, 39141), (7737, 26094), (8698, 23211), (13047, 15474)]