201199208

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 456192000

約数和(自身を除く): 254992792

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 263, 266, 526, 532, 719, 1052, 1064, 1438, 1841, 2104, 2876, 3682, 4997, 5033, 5752, 7364, 9994, 10066, 13661, 14728, 19988, 20132, 27322, 34979, 39976, 40264, 54644, 69958, 95627, 109288, 139916, 189097, 191254, 279832, 378194, 382508, 756388, 765016, 1323679, 1512776, 2647358, 3592843, 5294716, 7185686, 10589432, 14371372, 25149901, 28742744, 50299802, 100599604, 201199208]

約数ペア:

[(1, 201199208), (2, 100599604), (4, 50299802), (7, 28742744), (8, 25149901), (14, 14371372), (19, 10589432), (28, 7185686), (38, 5294716), (56, 3592843), (76, 2647358), (133, 1512776), (152, 1323679), (263, 765016), (266, 756388), (526, 382508), (532, 378194), (719, 279832), (1052, 191254), (1064, 189097), (1438, 139916), (1841, 109288), (2104, 95627), (2876, 69958), (3682, 54644), (4997, 40264), (5033, 39976), (5752, 34979), (7364, 27322), (9994, 20132), (10066, 19988), (13661, 14728)]