203953643630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{26114423}}^1$

素因数の和:26114512

約数の個数: 32

約数和(自身を含む): 406131522048

約数和(自身を除く): 202177878418

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 26114423, 52228846, 130572115, 261144230, 287258653, 574517306, 1436293265, 1854124033, 2872586530, 3708248066, 9270620165, 18541240330, 20395364363, 40790728726, 101976821815, 203953643630]

約数ペア:

[(1, 203953643630), (2, 101976821815), (5, 40790728726), (10, 20395364363), (11, 18541240330), (22, 9270620165), (55, 3708248066), (71, 2872586530), (110, 1854124033), (142, 1436293265), (355, 574517306), (710, 287258653), (781, 261144230), (1562, 130572115), (3905, 52228846), (7810, 26114423)]