201170739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23537}}^1$

素因数の和:23595

約数の個数: 32

約数和(自身を含む): 343466496

約数和(自身を除く): 142295757

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 23537, 70611, 164759, 258907, 494277, 776721, 870869, 1812349, 2612607, 5437047, 6096083, 9579559, 18288249, 28738677, 67056913, 201170739]

約数ペア:

[(1, 201170739), (3, 67056913), (7, 28738677), (11, 18288249), (21, 9579559), (33, 6096083), (37, 5437047), (77, 2612607), (111, 1812349), (231, 870869), (259, 776721), (407, 494277), (777, 258907), (1221, 164759), (2849, 70611), (8547, 23537)]