201309904

素因数分解:

$2^4\times {\mathrm{2333}}^1\times {\mathrm{5393}}^1$

素因数の和:7734

約数の個数: 20

約数和(自身を含む): 390277476

約数和(自身を除く): 188967572

約数列:

[1, 2, 4, 8, 16, 2333, 4666, 5393, 9332, 10786, 18664, 21572, 37328, 43144, 86288, 12581869, 25163738, 50327476, 100654952, 201309904]

約数ペア:

[(1, 201309904), (2, 100654952), (4, 50327476), (8, 25163738), (16, 12581869), (2333, 86288), (4666, 43144), (5393, 37328), (9332, 21572), (10786, 18664)]