207408892

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{7529}}^1$

素因数の和:7701

約数の個数: 24

約数和(自身を含む): 371921760

約数和(自身を除く): 164512868

約数列:

[1, 2, 4, 71, 97, 142, 194, 284, 388, 6887, 7529, 13774, 15058, 27548, 30116, 534559, 730313, 1069118, 1460626, 2138236, 2921252, 51852223, 103704446, 207408892]

約数ペア:

[(1, 207408892), (2, 103704446), (4, 51852223), (71, 2921252), (97, 2138236), (142, 1460626), (194, 1069118), (284, 730313), (388, 534559), (6887, 30116), (7529, 27548), (13774, 15058)]