221736116

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{214031}}^1$

素因数の和:214079

約数の個数: 24

約数和(自身を含む): 455460096

約数和(自身を除く): 233723980

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 214031, 428062, 856124, 1498217, 2996434, 5992868, 7919147, 15838294, 31676588, 55434029, 110868058, 221736116]

約数ペア:

[(1, 221736116), (2, 110868058), (4, 55434029), (7, 31676588), (14, 15838294), (28, 7919147), (37, 5992868), (74, 2996434), (148, 1498217), (259, 856124), (518, 428062), (1036, 214031)]