210007424

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{149153}}^1$

素因数の和:149178

約数の個数: 32

約数和(自身を含む): 456411240

約数和(自身を除く): 246403816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 149153, 298306, 596612, 1193224, 1640683, 2386448, 3281366, 4772896, 6562732, 9545792, 13125464, 19091584, 26250928, 52501856, 105003712, 210007424]

約数ペア:

[(1, 210007424), (2, 105003712), (4, 52501856), (8, 26250928), (11, 19091584), (16, 13125464), (22, 9545792), (32, 6562732), (44, 4772896), (64, 3281366), (88, 2386448), (128, 1640683), (176, 1193224), (352, 596612), (704, 298306), (1408, 149153)]