196527156749

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{209669}}^1$

素因数の和:209778

約数の個数: 48

約数和(自身を含む): 261587646720

約数和(自身を除く): 65060489971

約数列:

[1, 7, 11, 37, 47, 49, 77, 259, 329, 407, 517, 539, 1739, 1813, 2303, 2849, 3619, 12173, 19129, 19943, 25333, 85211, 133903, 209669, 937321, 1467683, 2306359, 7757753, 9854443, 10273781, 16144513, 54304271, 68981101, 85335283, 108398873, 113011591, 364614391, 380129897, 482867707, 597346981, 758792111, 2552300737, 4010758301, 4181428867, 5311544777, 17866105159, 28075308107, 196527156749]

約数ペア:

[(1, 196527156749), (7, 28075308107), (11, 17866105159), (37, 5311544777), (47, 4181428867), (49, 4010758301), (77, 2552300737), (259, 758792111), (329, 597346981), (407, 482867707), (517, 380129897), (539, 364614391), (1739, 113011591), (1813, 108398873), (2303, 85335283), (2849, 68981101), (3619, 54304271), (12173, 16144513), (19129, 10273781), (19943, 9854443), (25333, 7757753), (85211, 2306359), (133903, 1467683), (209669, 937321)]