209753652

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{1523}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 512064000

約数和(自身を除く): 302310348

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 499, 998, 1497, 1523, 1996, 2994, 3046, 4569, 5988, 6092, 9138, 11477, 18276, 22954, 34431, 35029, 45908, 68862, 70058, 105087, 137724, 140116, 210174, 420348, 759977, 1519954, 2279931, 3039908, 4559862, 9119724, 17479471, 34958942, 52438413, 69917884, 104876826, 209753652]

約数ペア:

[(1, 209753652), (2, 104876826), (3, 69917884), (4, 52438413), (6, 34958942), (12, 17479471), (23, 9119724), (46, 4559862), (69, 3039908), (92, 2279931), (138, 1519954), (276, 759977), (499, 420348), (998, 210174), (1497, 140116), (1523, 137724), (1996, 105087), (2994, 70058), (3046, 68862), (4569, 45908), (5988, 35029), (6092, 34431), (9138, 22954), (11477, 18276)]