202947272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53633}}^1$

素因数の和:53693

約数の個数: 32

約数和(自身を含む): 424781280

約数和(自身を除く): 221834008

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 53633, 107266, 214532, 429064, 589963, 1179926, 2306219, 2359852, 4612438, 4719704, 9224876, 18449752, 25368409, 50736818, 101473636, 202947272]

約数ペア:

[(1, 202947272), (2, 101473636), (4, 50736818), (8, 25368409), (11, 18449752), (22, 9224876), (43, 4719704), (44, 4612438), (86, 2359852), (88, 2306219), (172, 1179926), (344, 589963), (473, 429064), (946, 214532), (1892, 107266), (3784, 53633)]