202178416

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{6143}}^1$

素因数の和:6190

約数の個数: 60

約数和(自身を含む): 455970816

約数和(自身を除く): 253792400

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 4114, 6143, 8228, 12286, 16456, 24572, 32912, 49144, 67573, 98288, 104431, 135146, 208862, 270292, 417724, 540584, 743303, 835448, 1081168, 1148741, 1486606, 1670896, 2297482, 2973212, 4594964, 5946424, 9189928, 11892848, 12636151, 18379856, 25272302, 50544604, 101089208, 202178416]

約数ペア:

[(1, 202178416), (2, 101089208), (4, 50544604), (8, 25272302), (11, 18379856), (16, 12636151), (17, 11892848), (22, 9189928), (34, 5946424), (44, 4594964), (68, 2973212), (88, 2297482), (121, 1670896), (136, 1486606), (176, 1148741), (187, 1081168), (242, 835448), (272, 743303), (374, 540584), (484, 417724), (748, 270292), (968, 208862), (1496, 135146), (1936, 104431), (2057, 98288), (2992, 67573), (4114, 49144), (6143, 32912), (8228, 24572), (12286, 16456)]