201375790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37361}}^1$

素因数の和:37393

約数の個数: 48

約数和(自身を含む): 460000944

約数和(自身を除く): 258625154

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 37361, 74722, 186805, 261527, 373610, 410971, 523054, 821942, 1307635, 1830689, 2054855, 2615270, 2876797, 3661378, 4109710, 5753594, 9153445, 14383985, 18306890, 20137579, 28767970, 40275158, 100687895, 201375790]

約数ペア:

[(1, 201375790), (2, 100687895), (5, 40275158), (7, 28767970), (10, 20137579), (11, 18306890), (14, 14383985), (22, 9153445), (35, 5753594), (49, 4109710), (55, 3661378), (70, 2876797), (77, 2615270), (98, 2054855), (110, 1830689), (154, 1307635), (245, 821942), (385, 523054), (490, 410971), (539, 373610), (770, 261527), (1078, 186805), (2695, 74722), (5390, 37361)]