205440476636

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{487}}^1\times {\mathrm{392053}}^1$

素因数の和:392813

約数の個数: 24

約数和(自身を含む): 361599245280

約数和(自身を除く): 156158768644

約数列:

[1, 2, 4, 269, 487, 538, 974, 1076, 1948, 131003, 262006, 392053, 524012, 784106, 1568212, 105462257, 190929811, 210924514, 381859622, 421849028, 763719244, 51360119159, 102720238318, 205440476636]

約数ペア:

[(1, 205440476636), (2, 102720238318), (4, 51360119159), (269, 763719244), (487, 421849028), (538, 381859622), (974, 210924514), (1076, 190929811), (1948, 105462257), (131003, 1568212), (262006, 784106), (392053, 524012)]