201751072

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1$

素因数の和:2641

約数の個数: 48

約数和(自身を含む): 413465472

約数和(自身を除く): 211714400

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 1504, 1696, 2491, 2531, 4982, 5062, 9964, 10124, 19928, 20248, 39856, 40496, 79712, 80992, 118957, 134143, 237914, 268286, 475828, 536572, 951656, 1073144, 1903312, 2146288, 3806624, 4292576, 6304721, 12609442, 25218884, 50437768, 100875536, 201751072]

約数ペア:

[(1, 201751072), (2, 100875536), (4, 50437768), (8, 25218884), (16, 12609442), (32, 6304721), (47, 4292576), (53, 3806624), (94, 2146288), (106, 1903312), (188, 1073144), (212, 951656), (376, 536572), (424, 475828), (752, 268286), (848, 237914), (1504, 134143), (1696, 118957), (2491, 80992), (2531, 79712), (4982, 40496), (5062, 39856), (9964, 20248), (10124, 19928)]