209624328

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{18311}}^1$

素因数の和:18379

約数の個数: 64

約数和(自身を含む): 593308800

約数和(自身を除く): 383684472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 18311, 36622, 54933, 73244, 109866, 146488, 164799, 219732, 329598, 439464, 494397, 659196, 970483, 988794, 1318392, 1940966, 1977588, 2911449, 3881932, 3955176, 5822898, 7763864, 8734347, 11645796, 17468694, 23291592, 26203041, 34937388, 52406082, 69874776, 104812164, 209624328]

約数ペア:

[(1, 209624328), (2, 104812164), (3, 69874776), (4, 52406082), (6, 34937388), (8, 26203041), (9, 23291592), (12, 17468694), (18, 11645796), (24, 8734347), (27, 7763864), (36, 5822898), (53, 3955176), (54, 3881932), (72, 2911449), (106, 1977588), (108, 1940966), (159, 1318392), (212, 988794), (216, 970483), (318, 659196), (424, 494397), (477, 439464), (636, 329598), (954, 219732), (1272, 164799), (1431, 146488), (1908, 109866), (2862, 73244), (3816, 54933), (5724, 36622), (11448, 18311)]