200193565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{279991}}^1$

素因数の和:280020

約数の個数: 16

約数和(自身を含む): 282231936

約数和(自身を除く): 82038371

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 279991, 1399955, 3079901, 3639883, 15399505, 18199415, 40038713, 200193565]

約数ペア:

[(1, 200193565), (5, 40038713), (11, 18199415), (13, 15399505), (55, 3639883), (65, 3079901), (143, 1399955), (715, 279991)]