201899092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{19391}}^1$

素因数の和:19551

約数の個数: 24

約数和(自身を含む): 374653440

約数和(自身を除く): 172754348

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 10412, 19391, 38782, 77564, 368429, 736858, 1473716, 2656567, 5313134, 10626268, 50474773, 100949546, 201899092]

約数ペア:

[(1, 201899092), (2, 100949546), (4, 50474773), (19, 10626268), (38, 5313134), (76, 2656567), (137, 1473716), (274, 736858), (548, 368429), (2603, 77564), (5206, 38782), (10412, 19391)]