205196804912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{819319}}^1$

素因数の和:820761

約数の個数: 40

約数和(自身を含む): 434016744960

約数和(自身を除く): 228819940048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1423, 2846, 5692, 11384, 15653, 22768, 31306, 62612, 125224, 250448, 819319, 1638638, 3277276, 6554552, 9012509, 13109104, 18025018, 36050036, 72100072, 144200144, 1165890937, 2331781874, 4663563748, 9327127496, 12824800307, 18654254992, 25649600614, 51299201228, 102598402456, 205196804912]

約数ペア:

[(1, 205196804912), (2, 102598402456), (4, 51299201228), (8, 25649600614), (11, 18654254992), (16, 12824800307), (22, 9327127496), (44, 4663563748), (88, 2331781874), (176, 1165890937), (1423, 144200144), (2846, 72100072), (5692, 36050036), (11384, 18025018), (15653, 13109104), (22768, 9012509), (31306, 6554552), (62612, 3277276), (125224, 1638638), (250448, 819319)]