206850848

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{208519}}^1$

素因数の和:208560

約数の個数: 24

約数和(自身を含む): 420376320

約数和(自身を除く): 213525472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 208519, 417038, 834076, 1668152, 3336304, 6464089, 6672608, 12928178, 25856356, 51712712, 103425424, 206850848]

約数ペア:

[(1, 206850848), (2, 103425424), (4, 51712712), (8, 25856356), (16, 12928178), (31, 6672608), (32, 6464089), (62, 3336304), (124, 1668152), (248, 834076), (496, 417038), (992, 208519)]