208110936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 597196800

約数和(自身を除く): 389085864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 59, 62, 66, 88, 93, 118, 124, 132, 177, 186, 236, 248, 264, 341, 354, 372, 431, 472, 649, 682, 708, 744, 862, 1023, 1293, 1298, 1364, 1416, 1724, 1829, 1947, 2046, 2586, 2596, 2728, 3448, 3658, 3894, 4092, 4741, 5172, 5192, 5487, 7316, 7788, 8184, 9482, 10344, 10974, 13361, 14223, 14632, 15576, 18964, 20119, 21948, 25429, 26722, 28446, 37928, 40083, 40238, 43896, 50858, 53444, 56892, 60357, 76287, 80166, 80476, 101716, 106888, 113784, 120714, 146971, 152574, 160332, 160952, 203432, 241428, 279719, 293942, 305148, 320664, 440913, 482856, 559438, 587884, 610296, 788299, 839157, 881826, 1118876, 1175768, 1576598, 1678314, 1763652, 2237752, 2364897, 3153196, 3356628, 3527304, 4729794, 6306392, 6713256, 8671289, 9459588, 17342578, 18919176, 26013867, 34685156, 52027734, 69370312, 104055468, 208110936]

約数ペア:

[(1, 208110936), (2, 104055468), (3, 69370312), (4, 52027734), (6, 34685156), (8, 26013867), (11, 18919176), (12, 17342578), (22, 9459588), (24, 8671289), (31, 6713256), (33, 6306392), (44, 4729794), (59, 3527304), (62, 3356628), (66, 3153196), (88, 2364897), (93, 2237752), (118, 1763652), (124, 1678314), (132, 1576598), (177, 1175768), (186, 1118876), (236, 881826), (248, 839157), (264, 788299), (341, 610296), (354, 587884), (372, 559438), (431, 482856), (472, 440913), (649, 320664), (682, 305148), (708, 293942), (744, 279719), (862, 241428), (1023, 203432), (1293, 160952), (1298, 160332), (1364, 152574), (1416, 146971), (1724, 120714), (1829, 113784), (1947, 106888), (2046, 101716), (2586, 80476), (2596, 80166), (2728, 76287), (3448, 60357), (3658, 56892), (3894, 53444), (4092, 50858), (4741, 43896), (5172, 40238), (5192, 40083), (5487, 37928), (7316, 28446), (7788, 26722), (8184, 25429), (9482, 21948), (10344, 20119), (10974, 18964), (13361, 15576), (14223, 14632)]