200165005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{12157}}^1$

素因数の和:12288

約数の個数: 16

約数和(自身を含む): 249482160

約数和(自身を除く): 49317155

約数列:

[1, 5, 37, 89, 185, 445, 3293, 12157, 16465, 60785, 449809, 1081973, 2249045, 5409865, 40033001, 200165005]

約数ペア:

[(1, 200165005), (5, 40033001), (37, 5409865), (89, 2249045), (185, 1081973), (445, 449809), (3293, 60785), (12157, 16465)]