201442892

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{54919}}^1$

素因数の和:55061

約数の個数: 24

約数和(自身を含む): 405968640

約数和(自身を除く): 204525748

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 54919, 109838, 219676, 384433, 768866, 1537732, 7194389, 14388778, 28777556, 50360723, 100721446, 201442892]

約数ペア:

[(1, 201442892), (2, 100721446), (4, 50360723), (7, 28777556), (14, 14388778), (28, 7194389), (131, 1537732), (262, 768866), (524, 384433), (917, 219676), (1834, 109838), (3668, 54919)]