201325168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1143893}}^1$

素因数の和:1143912

約数の個数: 20

約数和(自身を含む): 425528568

約数和(自身を除く): 224203400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1143893, 2287786, 4575572, 9151144, 12582823, 18302288, 25165646, 50331292, 100662584, 201325168]

約数ペア:

[(1, 201325168), (2, 100662584), (4, 50331292), (8, 25165646), (11, 18302288), (16, 12582823), (22, 9151144), (44, 4575572), (88, 2287786), (176, 1143893)]