201222445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73039}}^1$

素因数の和:73092

約数の個数: 16

約数和(自身を含む): 262944000

約数和(自身を除く): 61721555

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 73039, 365195, 1387741, 2118131, 6938705, 10590655, 40244489, 201222445]

約数ペア:

[(1, 201222445), (5, 40244489), (19, 10590655), (29, 6938705), (95, 2118131), (145, 1387741), (551, 365195), (2755, 73039)]