202611474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 526997016

約数和(自身を除く): 324385542

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 31, 34, 39, 51, 53, 62, 78, 93, 102, 106, 117, 153, 159, 186, 221, 234, 279, 306, 318, 403, 442, 477, 527, 558, 663, 689, 806, 901, 954, 961, 1054, 1209, 1326, 1378, 1581, 1643, 1802, 1922, 1989, 2067, 2418, 2703, 2883, 3162, 3286, 3627, 3978, 4134, 4743, 4929, 5406, 5766, 6201, 6851, 7254, 8109, 8649, 9486, 9858, 11713, 12402, 12493, 13702, 14787, 16218, 16337, 17298, 20553, 21359, 23426, 24986, 27931, 29574, 32674, 35139, 37479, 41106, 42718, 49011, 50933, 55862, 61659, 64077, 70278, 74958, 83793, 98022, 101866, 105417, 112437, 123318, 128154, 147033, 152799, 167586, 192231, 210834, 212381, 224874, 251379, 294066, 305598, 363103, 384462, 424762, 458397, 502758, 637143, 662129, 726206, 865861, 916794, 1089309, 1274286, 1324258, 1731722, 1911429, 1986387, 2178618, 2597583, 3267927, 3822858, 3972774, 5195166, 5959161, 6535854, 7792749, 11256193, 11918322, 15585498, 22512386, 33768579, 67537158, 101305737, 202611474]

約数ペア:

[(1, 202611474), (2, 101305737), (3, 67537158), (6, 33768579), (9, 22512386), (13, 15585498), (17, 11918322), (18, 11256193), (26, 7792749), (31, 6535854), (34, 5959161), (39, 5195166), (51, 3972774), (53, 3822858), (62, 3267927), (78, 2597583), (93, 2178618), (102, 1986387), (106, 1911429), (117, 1731722), (153, 1324258), (159, 1274286), (186, 1089309), (221, 916794), (234, 865861), (279, 726206), (306, 662129), (318, 637143), (403, 502758), (442, 458397), (477, 424762), (527, 384462), (558, 363103), (663, 305598), (689, 294066), (806, 251379), (901, 224874), (954, 212381), (961, 210834), (1054, 192231), (1209, 167586), (1326, 152799), (1378, 147033), (1581, 128154), (1643, 123318), (1802, 112437), (1922, 105417), (1989, 101866), (2067, 98022), (2418, 83793), (2703, 74958), (2883, 70278), (3162, 64077), (3286, 61659), (3627, 55862), (3978, 50933), (4134, 49011), (4743, 42718), (4929, 41106), (5406, 37479), (5766, 35139), (6201, 32674), (6851, 29574), (7254, 27931), (8109, 24986), (8649, 23426), (9486, 21359), (9858, 20553), (11713, 17298), (12402, 16337), (12493, 16218), (13702, 14787)]