200923142

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{235273}}^1$

素因数の和:235343

約数の個数: 16

約数和(自身を含む): 350087712

約数和(自身を除く): 149164570

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 235273, 470546, 1646911, 3293822, 14351653, 28703306, 100461571, 200923142]

約数ペア:

[(1, 200923142), (2, 100461571), (7, 28703306), (14, 14351653), (61, 3293822), (122, 1646911), (427, 470546), (854, 235273)]