207854104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{6089}}^1$

素因数の和:6363

約数の個数: 32

約数和(自身を含む): 414363600

約数和(自身を除く): 206509496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 1004, 2008, 4267, 6089, 8534, 12178, 17068, 24356, 34136, 48712, 103513, 207026, 414052, 828104, 1528339, 3056678, 6113356, 12226712, 25981763, 51963526, 103927052, 207854104]

約数ペア:

[(1, 207854104), (2, 103927052), (4, 51963526), (8, 25981763), (17, 12226712), (34, 6113356), (68, 3056678), (136, 1528339), (251, 828104), (502, 414052), (1004, 207026), (2008, 103513), (4267, 48712), (6089, 34136), (8534, 24356), (12178, 17068)]