201825130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1552501}}^1$

素因数の和:1552521

約数の個数: 16

約数和(自身を含む): 391230504

約数和(自身を除く): 189405374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1552501, 3105002, 7762505, 15525010, 20182513, 40365026, 100912565, 201825130]

約数ペア:

[(1, 201825130), (2, 100912565), (5, 40365026), (10, 20182513), (13, 15525010), (26, 7762505), (65, 3105002), (130, 1552501)]