196871654

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6917}}^1$

素因数の和:7052

約数の個数: 32

約数和(自身を含む): 358629120

約数和(自身を除く): 161757466

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 1498, 2033, 4066, 6917, 13834, 14231, 28462, 48419, 96838, 131423, 262846, 740119, 919961, 1480238, 1839922, 5180833, 10361666, 14062261, 28124522, 98435827, 196871654]

約数ペア:

[(1, 196871654), (2, 98435827), (7, 28124522), (14, 14062261), (19, 10361666), (38, 5180833), (107, 1839922), (133, 1480238), (214, 919961), (266, 740119), (749, 262846), (1498, 131423), (2033, 96838), (4066, 48419), (6917, 28462), (13834, 14231)]