201063513

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{5281}}^1$

素因数の和:5342

約数の個数: 32

約数和(自身を含む): 321145600

約数和(自身を除く): 120082087

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 343, 777, 1029, 1813, 5281, 5439, 12691, 15843, 36967, 38073, 110901, 195397, 258769, 586191, 776307, 1367779, 1811383, 4103337, 5434149, 9574453, 28723359, 67021171, 201063513]

約数ペア:

[(1, 201063513), (3, 67021171), (7, 28723359), (21, 9574453), (37, 5434149), (49, 4103337), (111, 1811383), (147, 1367779), (259, 776307), (343, 586191), (777, 258769), (1029, 195397), (1813, 110901), (5281, 38073), (5439, 36967), (12691, 15843)]