201336758

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1973}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 356457024

約数和(自身を除く): 155120266

約数列:

[1, 2, 7, 14, 37, 74, 197, 259, 394, 518, 1379, 1973, 2758, 3946, 7289, 13811, 14578, 27622, 51023, 73001, 102046, 146002, 388681, 511007, 777362, 1022014, 2720767, 5441534, 14381197, 28762394, 100668379, 201336758]

約数ペア:

[(1, 201336758), (2, 100668379), (7, 28762394), (14, 14381197), (37, 5441534), (74, 2720767), (197, 1022014), (259, 777362), (394, 511007), (518, 388681), (1379, 146002), (1973, 102046), (2758, 73001), (3946, 51023), (7289, 27622), (13811, 14578)]