201312656

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5051}}^1$

素因数の和:5159

約数の個数: 40

約数和(自身を含む): 405938304

約数和(自身を除く): 204625648

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 2491, 4982, 5051, 9964, 10102, 19928, 20204, 39856, 40408, 80816, 237397, 267703, 474794, 535406, 949588, 1070812, 1899176, 2141624, 3798352, 4283248, 12582041, 25164082, 50328164, 100656328, 201312656]

約数ペア:

[(1, 201312656), (2, 100656328), (4, 50328164), (8, 25164082), (16, 12582041), (47, 4283248), (53, 3798352), (94, 2141624), (106, 1899176), (188, 1070812), (212, 949588), (376, 535406), (424, 474794), (752, 267703), (848, 237397), (2491, 80816), (4982, 40408), (5051, 39856), (9964, 20204), (10102, 19928)]