201938884

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{153449}}^1$

素因数の和:153507

約数の個数: 24

約数和(自身を含む): 412473600

約数和(自身を除く): 210534716

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 153449, 306898, 613796, 1074143, 2148286, 4296572, 7212103, 14424206, 28848412, 50484721, 100969442, 201938884]

約数ペア:

[(1, 201938884), (2, 100969442), (4, 50484721), (7, 28848412), (14, 14424206), (28, 7212103), (47, 4296572), (94, 2148286), (188, 1074143), (329, 613796), (658, 306898), (1316, 153449)]