201892119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 371589120

約数和(自身を除く): 169697001

約数列:

[1, 3, 11, 13, 17, 19, 31, 33, 39, 47, 51, 57, 93, 141, 143, 187, 209, 221, 247, 323, 341, 403, 429, 517, 527, 561, 589, 611, 627, 663, 741, 799, 893, 969, 1023, 1209, 1457, 1551, 1581, 1767, 1833, 2397, 2431, 2679, 2717, 3553, 4199, 4371, 4433, 5797, 6479, 6721, 6851, 7293, 7657, 8151, 8789, 9823, 10013, 10387, 10659, 11609, 12597, 13299, 15181, 16027, 17391, 18941, 19437, 20163, 20553, 22971, 24769, 26367, 27683, 29469, 30039, 31161, 34827, 45543, 46189, 48081, 56823, 74307, 75361, 83049, 84227, 110143, 114257, 127699, 130169, 138567, 166991, 197353, 208351, 226083, 252681, 272459, 304513, 321997, 330429, 342771, 359879, 383097, 390507, 470611, 500973, 592059, 625053, 817377, 913539, 965991, 1079637, 1411833, 1431859, 2170883, 3541967, 3958669, 4295577, 5176721, 6117943, 6512649, 10625901, 11876007, 15530163, 18353829, 67297373, 201892119]

約数ペア:

[(1, 201892119), (3, 67297373), (11, 18353829), (13, 15530163), (17, 11876007), (19, 10625901), (31, 6512649), (33, 6117943), (39, 5176721), (47, 4295577), (51, 3958669), (57, 3541967), (93, 2170883), (141, 1431859), (143, 1411833), (187, 1079637), (209, 965991), (221, 913539), (247, 817377), (323, 625053), (341, 592059), (403, 500973), (429, 470611), (517, 390507), (527, 383097), (561, 359879), (589, 342771), (611, 330429), (627, 321997), (663, 304513), (741, 272459), (799, 252681), (893, 226083), (969, 208351), (1023, 197353), (1209, 166991), (1457, 138567), (1551, 130169), (1581, 127699), (1767, 114257), (1833, 110143), (2397, 84227), (2431, 83049), (2679, 75361), (2717, 74307), (3553, 56823), (4199, 48081), (4371, 46189), (4433, 45543), (5797, 34827), (6479, 31161), (6721, 30039), (6851, 29469), (7293, 27683), (7657, 26367), (8151, 24769), (8789, 22971), (9823, 20553), (10013, 20163), (10387, 19437), (10659, 18941), (11609, 17391), (12597, 16027), (13299, 15181)]