205256742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{49081}}^1$

素因数の和:49144

約数の個数: 32

約数和(自身を含む): 445271904

約数和(自身を除く): 240015162

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 49081, 98162, 147243, 294486, 834377, 1668754, 2012321, 2503131, 4024642, 5006262, 6036963, 12073926, 34209457, 68418914, 102628371, 205256742]

約数ペア:

[(1, 205256742), (2, 102628371), (3, 68418914), (6, 34209457), (17, 12073926), (34, 6036963), (41, 5006262), (51, 4024642), (82, 2503131), (102, 2012321), (123, 1668754), (246, 834377), (697, 294486), (1394, 147243), (2091, 98162), (4182, 49081)]