196879427152

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{126855301}}^1$

素因数の和:126855406

約数の個数: 20

約数和(自身を含む): 385386407476

約数和(自身を除く): 188506980324

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 126855301, 253710602, 507421204, 1014842408, 2029684816, 12304964197, 24609928394, 49219856788, 98439713576, 196879427152]

約数ペア:

[(1, 196879427152), (2, 98439713576), (4, 49219856788), (8, 24609928394), (16, 12304964197), (97, 2029684816), (194, 1014842408), (388, 507421204), (776, 253710602), (1552, 126855301)]