200071786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{38431}}^1$

素因数の和:38589

約数の個数: 16

約数和(自身を含む): 318216960

約数和(自身を除く): 118145174

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 38431, 76862, 730189, 1460378, 5265047, 10530094, 100035893, 200071786]

約数ペア:

[(1, 200071786), (2, 100035893), (19, 10530094), (38, 5265047), (137, 1460378), (274, 730189), (2603, 76862), (5206, 38431)]