201854002

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 362708928

約数和(自身を除く): 160854926

約数列:

[1, 2, 7, 14, 47, 61, 94, 107, 122, 214, 329, 427, 658, 749, 854, 1498, 2209, 2867, 4418, 5029, 5734, 6527, 10058, 13054, 15463, 20069, 30926, 35203, 40138, 45689, 70406, 91378, 134749, 236363, 269498, 306769, 472726, 613538, 943243, 1654541, 1886486, 2147383, 3309082, 4294766, 14418143, 28836286, 100927001, 201854002]

約数ペア:

[(1, 201854002), (2, 100927001), (7, 28836286), (14, 14418143), (47, 4294766), (61, 3309082), (94, 2147383), (107, 1886486), (122, 1654541), (214, 943243), (329, 613538), (427, 472726), (658, 306769), (749, 269498), (854, 236363), (1498, 134749), (2209, 91378), (2867, 70406), (4418, 45689), (5029, 40138), (5734, 35203), (6527, 30926), (10058, 20069), (13054, 15463)]