201546898

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 364500864

約数和(自身を除く): 162953966

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 103, 206, 287, 487, 574, 721, 974, 1442, 2009, 3409, 4018, 4223, 5047, 6818, 8446, 10094, 19967, 23863, 29561, 39934, 47726, 50161, 59122, 100322, 139769, 206927, 279538, 351127, 413854, 702254, 978383, 1956766, 2056601, 2457889, 4113202, 4915778, 14396207, 28792414, 100773449, 201546898]

約数ペア:

[(1, 201546898), (2, 100773449), (7, 28792414), (14, 14396207), (41, 4915778), (49, 4113202), (82, 2457889), (98, 2056601), (103, 1956766), (206, 978383), (287, 702254), (487, 413854), (574, 351127), (721, 279538), (974, 206927), (1442, 139769), (2009, 100322), (3409, 59122), (4018, 50161), (4223, 47726), (5047, 39934), (6818, 29561), (8446, 23863), (10094, 19967)]