201995486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19577}}^1$

素因数の和:19664

約数の個数: 32

約数和(自身を含む): 383415552

約数和(自身を除く): 181420066

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 5159, 10318, 19577, 39154, 137039, 215347, 274078, 430694, 1311659, 1507429, 2623318, 3014858, 9181613, 14428249, 18363226, 28856498, 100997743, 201995486]

約数ペア:

[(1, 201995486), (2, 100997743), (7, 28856498), (11, 18363226), (14, 14428249), (22, 9181613), (67, 3014858), (77, 2623318), (134, 1507429), (154, 1311659), (469, 430694), (737, 274078), (938, 215347), (1474, 137039), (5159, 39154), (10318, 19577)]