200718304

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 418895064

約数和(自身を除く): 218176760

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 107, 122, 124, 214, 244, 248, 428, 488, 496, 856, 961, 976, 992, 1712, 1891, 1922, 1952, 3317, 3424, 3782, 3844, 6527, 6634, 7564, 7688, 13054, 13268, 15128, 15376, 26108, 26536, 30256, 30752, 52216, 53072, 58621, 60512, 102827, 104432, 106144, 117242, 202337, 205654, 208864, 234484, 404674, 411308, 468968, 809348, 822616, 937936, 1618696, 1645232, 1875872, 3237392, 3290464, 6272447, 6474784, 12544894, 25089788, 50179576, 100359152, 200718304]

約数ペア:

[(1, 200718304), (2, 100359152), (4, 50179576), (8, 25089788), (16, 12544894), (31, 6474784), (32, 6272447), (61, 3290464), (62, 3237392), (107, 1875872), (122, 1645232), (124, 1618696), (214, 937936), (244, 822616), (248, 809348), (428, 468968), (488, 411308), (496, 404674), (856, 234484), (961, 208864), (976, 205654), (992, 202337), (1712, 117242), (1891, 106144), (1922, 104432), (1952, 102827), (3317, 60512), (3424, 58621), (3782, 53072), (3844, 52216), (6527, 30752), (6634, 30256), (7564, 26536), (7688, 26108), (13054, 15376), (13268, 15128)]