210056828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{6449}}^1$

素因数の和:6949

約数の個数: 24

約数和(自身を含む): 390096000

約数和(自身を除く): 180039172

約数列:

[1, 2, 4, 17, 34, 68, 479, 958, 1916, 6449, 8143, 12898, 16286, 25796, 32572, 109633, 219266, 438532, 3089071, 6178142, 12356284, 52514207, 105028414, 210056828]

約数ペア:

[(1, 210056828), (2, 105028414), (4, 52514207), (17, 12356284), (34, 6178142), (68, 3089071), (479, 438532), (958, 219266), (1916, 109633), (6449, 32572), (8143, 25796), (12898, 16286)]