201881134

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20929}}^1$

素因数の和:21004

約数の個数: 32

約数和(自身を含む): 379753920

約数和(自身を除く): 177872786

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 20929, 41858, 146503, 272077, 293006, 544154, 1109237, 1904539, 2218474, 3809078, 7764659, 14420081, 15529318, 28840162, 100940567, 201881134]

約数ペア:

[(1, 201881134), (2, 100940567), (7, 28840162), (13, 15529318), (14, 14420081), (26, 7764659), (53, 3809078), (91, 2218474), (106, 1904539), (182, 1109237), (371, 544154), (689, 293006), (742, 272077), (1378, 146503), (4823, 41858), (9646, 20929)]