201006244

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{139201}}^1$

素因数の和:139243

約数の個数: 18

約数和(自身を含む): 371251734

約数和(自身を除く): 170245490

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 139201, 278402, 556804, 2644819, 5289638, 10579276, 50251561, 100503122, 201006244]

約数ペア:

[(1, 201006244), (2, 100503122), (4, 50251561), (19, 10579276), (38, 5289638), (76, 2644819), (361, 556804), (722, 278402), (1444, 139201)]